本文内容由平台用户转载自BOPLA品牌,旨在分享知识与信息,如有内容侵权或者其他违规问题,请及时与我们联系,我们将在核实情况后尽快删除或提供适当的版权信息。对于用户通过本网站上传或发布的内容,世强硬创平台不承担任何版权责任。
相关推荐
BGT/M 36660.PI 85366625子架6 U用于背板(.pi)
14.05.2022 - 数据手册
BOPLA - SUBRACK FOR BACKPLANES,用于背板的子架,85366625,BGT/M 36660.PI
查看更多版本英国达人/M.。6 . .PI目录图纸
28.10.2021 - 商品功能框图
BOPLA - SUBRACK,子架,BGT/M 30680.PI,BGT/M 36680.PI,BGT/M 24640.PI,BGT/M 30640.PI,BGT/M 24660.PI,BGT/M 18680.PI,BGT/M 30660.PI,BGT/M 18660.PI,BGT/M 36640.PI,BGT/M 24680.PI,BGT/M 18640.PI,BGT/M 36660.PI
BGT/M..6…Pi图纸
2019/06/08 - 商品功能框图
BOPLA - BGT/M 30680.PI,BGT/M 36680.PI,BGT/M 24640.PI,BGT/M 30640.PI,BGT/M 24660.PI,BGT/M 18680.PI,BGT/M 30660.PI,BGT/M 18660.PI,BGT/M 36640.PI,BGT/M 24680.PI,BGT/M 18640.PI,BGT/M 36660.PI
BGT/M图纸
2019/06/08 - 商品功能框图
BOPLA - BGT/M 18360.12,BGT/M 24360.12,BGT/M 36340.12,BGT/M 30340.12,BGT/M 18380.12,BGT/M 36380.12,BGT/M 18340.12,BGT/M 24380.12,BGT/M 36360.12,BGT/M,BGT/M 24340.12
BGT/M 36660.PI 85366620子架
25.07.2021 - 数据手册 该资料介绍了Bopla Gehäuse Systeme GmbH生产的Interzoll Modul Subrack 6 U for backplanes (.Pi)产品,包括其特性、尺寸、交付范围以及相关技术文档。
BOPLA - SUBRACK,子架,85366620,BGT/M 36660.PI
英国达人/M.。3..PI目录图
28.10.2021 - 商品功能框图
BOPLA - SUBRACK,子架,BGT/M 36380.PI,BGT/M 18340.PI,BGT/M 24380.PI,BGT/M 36360.PI,BGT/M 30360.PI,BGT/M 30380.PI,BGT/M 24340.PI,BGT/M 18360.PI,BGT/M 24360.PI,BGT/M 36340.PI,BGT/M 30340.PI,BGT/M 18380.PI
BGT/M..6…12图纸
2019/06/08 - 商品功能框图
BOPLA - BGT/M 18680.12,BGT/M 30660.12,BGT/M 18660.12,BGT/M 36640.12,BGT/M..6...12,BGT/M 36660.12,BGT/M 24660.12,BGT/M 24680.12,BGT/M 18640.12,BGT/M 30680.12,BGT/M 36680.12,BGT/M 24640.12,BGT/M 30640.12
Interzoll模块BGT/M.。6...12目录图纸
28.10.2021 - 商品功能框图
BOPLA - BGT/M 24660.12,BGT/M 18680.12,BGT/M 30660.12,BGT/M 18660.12,BGT/M 36640.12,BGT/M 24680.12,BGT/M 18640.12,BGT/M 36660.12,BGT/M 30680.12,BGT/M 36680.12,BGT/M 24640.12,BGT/M 30640.12
产品优势:INTERZOLL模块
2022/3/29 - 商品及供应商介绍 资料详细介绍了多种类型的机架和连接器模块,包括不同尺寸和设计的机架,以及用于连接前面板、背板和机架的EMC弹簧。此外,还包括了用于机架和连接器的配件,如侧面板、法兰、前面板、总线板和后面板。资料还提供了不同型号的详细尺寸和订购信息。
BOPLA - CARD LEVER,PERFORATED STRIP,安装面板,处理,绝缘条,ENCLOSURE,COVER PLATES,可插入盖板,公共汽车,卡杆,螺纹条,SUBRACK,EMC弹簧,外壳,CARD EARTHING,PERFORATED RAILS,穿孔条,INDIVIDUAL COMPONENTS,SEPARATING STRUT,CARD RETAINER,穿孔铁轨,螺纹和绝缘条,HANDLES,FLANGES,CARD GUIDES,前面板,Z形导轨,HANDLE,FRONT P ANEL,侧板,法兰,FRAME-TYPE PLUG-IN UNITS,板卡接地,双接头,INSERTABLE COVER PLATES,TAPPED STRIPS,Z-RAILS,螺丝钉,MOUNTING PANEL,连接支架,固定件,分离支柱,CONNECTING BRACKETS,EMC SPRINGS,插入式前面板,手柄,THREAD AND INSULATING STRIPS,INSULATING STRIP,BUS,PARTITION,DOUBLE CONNECTOR,PLUG-IN FRONT PANELS,FIXING PIECE,盖板,卡片导轨,开槽定位螺钉,子架,SIDE PANELS,单个组件,SLOTTED SET SCREW,DOUBLE BUS,屏蔽后发动机罩,SCREWS,SHIELDED REAR HOOD,双总线,卡片固定器,框架式插件,分区,BGT/M 18660.12,86080030,BGT / M 30340,BSW/M 48600,86563330,86542510,86540210,86000120,86000240,BGT/M 18660.PI,54700420,86563450,TF/M 304,BGT / M 18340,TF/M 303,TF/M 302,86092133,ST/M-EMV,ST/M 318,ADGA/M 21042-L,86001201,86022028,BFS/M 0900,86001202,MWZ/M-II,TF/M 308,ST/M 310,TF/M 307,TF/M 306,ST/M 312,PBIS/M 00042,86080020,PBD/M 00684,86216030,85366625,BGT/M 24340.PI,FLS/M 00042,IZK/M 00312-RWO-P,85306425,EMV-FEDER-AP/M 63TE,AD/M 13063-L,54700410,86563460,86563340,TF/M 314,86812038,ADGA/M,86812037,86091033,TF/M 312,TF/M 310,PR/M 00084.12,86542610,KH/M,KF/M 280-COB-V,ST/M,85183605,TF/M 319,ST/M 321,TF/M 318,86812033,BGT/M 24340.12,BGT / M 30360,PBIS/M 00063-BN,KF/M...COB-V,86216020,BGT M 24380,86542410,86563430,86563310,86000100,86584130,86000220,BFS/M 0800,86092112,BGT / M 18360,TF/M 642,BGT/M 30640.PI,TF/M 363-K,86812064,IZK/M KF-160-P,BGT/M 30640.12,85810311,86092113,BGT/M 36680.PI,PB/M 00063-BN,PF/M 00063-OD,IZK/M 16008-ADL-KF-P,86080120,85366405,86216010,BSW/M 24300,86563440,KF/M 220-V-A,86563320,86542520,FP/M,86000210,PR/M 00084.12-BN,86540220,86584120,ISH 19,PBIS/M 00063,86091012,86000200,BGT/M 36680.12,85183625,86091013,KF/M 000-K,86080110,BGT / M 30660,TF/M 612-EMV,IRS 19,86802033,BGT M 24680,86542310,86542430,TLB/M,86000160,86021022,86000280,86563130,86000040,BFS/M 0700,TF/M 363-EMV,ST/M 308-EMV,85812311,86001006,BSW/M 36300,BGT / M 18660,86001003,86021016,TF/M 342,GSE/M,85243805,PBIS/M 00084-BN,TF/M 604-EMV,FLU/M 00600,BGT/M 24640.PI,85366425,KF/M 1000,FLS/M 00084,PBD/M 00642,KF/M 000-K-4,4'',86001002,EMV-FEDER-AP/M 84TE,AD/M 13042-L,86542420,85306625,86000270,BSW/M ..600,86000030,86000150,BFS/M 1900,TF/M 314-EMV,85183805,BGT/M 24640.12,BGT / M 30640,86091233,BGT/M 18360.12,BSW/M 48300,FL/M 00300,BGT / M 30680,ST/M 3..-EMV,KF/M 160,86563110,BGT/M 18360.PI,86000020,86542330,86542450,86000260,BGT / M 18680,BFS/M 0600,85243825,LO/M 00084,TF/M 321,TF/M 684,BGT M 36680,TF/M 320,TF/M 308-EMV,TF/M 342-K,TF/M 328,PF/M 000.. BN-HG,TF/M 321-EMV,PF/M 00084-OD,PBD/M 00663,PB/M 00084-BN,86803038,86000010,TF/M 340,86803037,86542320,FLS/M 00063,86022022,86542440,85306405,86803033,86000250,86563120,KF/M 160-COB-V,86022016,BFS/M 1800,TST/M 00600,FLS/M,86814034,85183825,KE/M,86091212,86091213,86814033,85363625,86000080,PBIS/M 00042-BN,BSW/M 30300-BN,86560220,86584430,BFS/M,BGT/M 18640.PI,86584310,IZK/M 16010-ADL-P,KF/M 1000-A-2,5,86560210,86442192,LO/M 00063,IZK/M 00308-RWO-P,BFS/M 2000,TF/M ...-EMV,RAP/M,RP/M 00084,86000070,86000190,ADGA/M 33084-L,86001042,86001163,86342223,86584420,86584410,86884068,85246425,86884067,PSD/M 006.. .12,86563610,85842311,TF/M 363-EMV-K,86884064,86884063,IZK/M 16321-RW1-P,85363405,86000180,KS/M,BGT/M 36660.12,86804037,BGT/M 24360.PI,86804038,86002000,86804033,EMV-FEDER-FP/M 42TE,86000060,86804034,86584520,86700033,BGT/M 24360.12,86700032,86700031,BGT / M 18640,LO/M 00042,86642061,KF/M 160-V-A,86700035,BGT/M 36660.PI,RP/M 00063,ISHM/M 19,BGT/M 36380.PI,85366805,86000290,BGT/M 36380.12,86001142,FLG/M 00600,86000050,86000170,86584510,TP/M 16300,86563710,ST/M 305-EMV,ADGA/M 45084-L,86080090,IZK/M 00314-RWO-P,85363425,EMV-FEDER-FP/M 3HE,PBDIS/M 00663,BGT/M 30340.12,VB/M,BGT/M 36360.PI,86863034,FL/M 00600,BGT / M 36360,BGT/M 36360.12,86563410,86863033,86863038,86584110,BSW/M 24300-BN,86840034,86840033,86863037,86094233,BGT M 36380,86442274,KF/M 220-2,5,BGT/M 30340.PI,ADGA/M 27042-L,BGT / M 24380,TF/M 628,RP/M 00042,86442154,85366825,EMV-FEDER-AP/M 42TE,AD/M 13084-L,BGT/M 36640.12,86384223,86618061,86863023,86805038,86563420,BSW/M 24600,85808311,85821311,86584460,86630061,86805037,86584340,86584220,PBIS/M 00084,86804064,86001084,86804063,86642031,86884023,PR/M 00063.12,PB/M 00063,IZK/M 16021-ADL-P,LKH/M 02,KF/M 220-COB,BGT/M 36640.PI,TF/M 684-EMV-K,86422010,LKH/M 03,PBDIS/M 00684,IZK/M 16021-ADL-KF-P,EMV-FEDER-FP/M 2HE,PR/M 00063.12-BN,RWH/M 01-P,86630031,86200030,86630033,PF/M 00063-BN-HG,IZK/M 16008-ADL-P,ADGA/M 15084-L,86618031,86584450,BGT / M 36380,86584330,86584210,86316032,86094212,TF/M 642-K,86884038,86094213,86884037,PF/M 000..,BGT/M 18340.PI,IZK/M 00310-RWO-P,86884034,86618033,86884033,BSW/M 36600,IZK/M 16308-RW1-P,TF/M 608,BGT/M 18340.12,TF/M 605,TF/M 604,ST/M 312-EMV,85366605,86000090,BSW/M ..300,IZK/M 16314-RW1-P,LS/M,PF/M 00042-OD,PBD/M 006..,86563520,86001063,86001184,86828033,86584440,86584320,IZK/M 16014-ADL-P,86700063,86563510,86700062,86700061,86542710,86884043,ST/M 306-EMV,PB/M 00084,BGT/M 30680.PI,86010600,BGT / M 36680,86806038,86806037,GS/M 00084,86806033,86805063,KF/M 160-COB,86828063,PF/M 00084,BGT / M 24340,KF/M 000-K-4.4",BGT/M 30680.12,ADGA/M 27063-L,PF/M 00084-BN,86092813,IHS 19,86092812,BFS/M 0100,BFS/M 2400,AD/M 19084-L,86503810,BGT/M 18380.12,86200020,LS/M 00060,KF/M 160-2,5,86863068,IZK/M 16312-RW1-P,BSW/M 18300-BN,BGT/M 18380.PI,PSD/M 00684.12,FLG/M 00300,86842023,85303825,ZS/M 00084,85246825,86384031,KF/M 220-COB-V,PBDIS/M 00642,TF/M 608-EMV,86763004,BGT M 30380,86222020,BGT / M 36340,ADGA/M 15063-L,EMV-FEDER-FP/M 84TE,GS/M 00063,IZK/M 16042-ADL-KF-P,853638
产品优势:Interzoll
2022/3/29 - 商品及供应商介绍 该资料详细介绍了Interzoll系列子机架的产品特点、尺寸、型号和配件。产品适用于基本应用,无需电磁屏蔽措施。子机架具有铝制双型材侧面板,确保快速、高效的安装。资料中提供了不同型号的子机架,包括用于背板和连接器的不同高度和尺寸选项。此外,还包括了配件信息,如面板、法兰、螺丝和绝缘条等。
BOPLA - BUS,SIDE PANELS,CHEESE-HEAD SCREW,处理,凹头螺钉,绝缘条,ENCLOSURE,COVER PLATES,公共汽车,INTEGRATED FLANGE,螺纹条,SUBRACK,FLANGES,圆头螺钉,外壳,套环螺钉,CAGE NUT,CROSS-HEAD SCREW,COUNTERSUNK SCREW,SNAP-IN CARD GUIDE,FRONT PANELS,TAPPED STRIPS,后面板,HANDLES,CARD GUIDES,前面板,金属螺丝支架,WASHER,METAL SCREW HOLDER,Z形导轨,HANDLE,开槽滚花螺钉,RECESSED HEAD SCREW,侧板,PCB AND REAR PANEL HOLDER,法兰,垫圈,FRAME-TYPE PLUG-IN UNITS,锁紧螺母,Z-RAILS,螺丝钉,集成法兰,夹钳轮廓设置,SECURING WASHER,汽缸盖螺钉,CYLINDER HEAD SCREW,穿孔盖板,FRONT PANEL,COLLAR SCREWS,埋头螺钉,PLASTIC SCREWHOLDER,插入式前面板,手柄,塑料螺钉座,十字头螺钉,插卡导轨,PARTITION,PLUG-IN FRONT PANELS,盖板,INSULATING STRIPS,卡片导轨,子架,开槽定位螺钉,普通盖板,PLAIN COVER PLATES,PCB和后面板支架,固定垫圈,SLOTTED SET SCREWS,DOUBLE BUS,PERFORATED COVER PLATES,SLOTTED KNURLED SCREW,双总线,REAR PANEL,SCREWS,CLAMP PROFILE SET,框架式插件,分区,54400363,54024300,86080030,54002630,54001420,54002631,53226405,AP 00042,54700420,TF/M 304,TF/M 303,TF/M 302,86092133,ST/M-EMV,FLG 00300,ST/M 318,ADG 12084-L,BSW 30300,TF/M 308,ST/M 310,TF/M 307,TF/M 306,ST/M 312,54918630,54919840,ZS 00042,86080020,BGT 24360.12,86216030,PF 00084,IZK/M 00312-RWO-P,53183605,54700410,BGT 24380,BGT 18680.12,TF/M 314,86812037,TF/M 312,86091033,TF/M 310,BGT 18680.PI,ST/M,BGT 24360.PI,53306425,TF/M 319,ST/M 321,TF/M 318,BSW 18300,86812033,54368400,GS000.. II,54400342,GSE-8,86000220,GSE-5,BGT 30660.12,GS 00084-II,86092112,TF/M 642,TF/M 363-K,BGT 30660.PI,54002420,IZK/M KF-160-P,54300663,85810311,86092113,PBK 00042,54022030,KX 220,ZS 00063,IZK/M 16008-ADL-KF-P,86080120,54300642,54002421,86000210,53183825,ISH 19,86091012,86000200,53226425,BGT 22380-BN,86091013,53306405,86080110,ADG,PR 00084.12,BGT 24680.12,IRS 19,86802033,PRK 00084.12,53226605,86000160,BGT 30360.12,PBD 00384,AP 00084,85812311,BGT 30360.PI,TF/M 342,IZK/M,53223465,ADG 12063-L,54300684,54000142,GS 00063-II,BGT 24680.PI,54600620,ADG 13063,PBK 00063,ADG 12084,ZS 00084,BGT 22380.12-BN,BSW 22600,PF 00042,86000270,53183405,BGT,BFS/M 1900,53223455,86091233,54918420,54919630,AP 00063,53226625,86000020,PBD 00363,86000260,54931840,54931841,BGT 18360.12,KM 5,TF/M 321,TF/M 684,TF/M 320,FLG 00600,TF/M 342-K,54000163,54300342,BGT 18360.PI,PBK 00084,54600600,TF/M 328,EPS 00084,BGT 22360.PI,TF/M 340,86000010,86803037,GR,PF 00063,53183625,86803033,BGT 18640,FLS/M,BGT 22360.12,86091212,54600610,86814033,86091213,54700020,53186825,53306805,53223655,IS 00042,BGT 24340.12,EPS,KL 00084,BFS 0600,53226805,PBD 00342,BFS/M,IZK/M 16010-ADL-P,BGT 24340.PI,ADG 25084,SHM/M 19,54300363,IZK/M 00308-RWO-P,BFS/M 2000,53303405,54700010,53223405,54700370,86000190,53246425,BGT 30640,I LKH/M 09-P,GS 00042-I,BGT 18660,86884068,85842311,86884063,IZK/M 16321-RW1-P,89700220,54024600,54000632,BGT 30640.PI,54700360,53186805,54001840,BFS 0700,54000631,IS 00063,54000630,ADG 06063-L,86804037,BGT 30640.12,PBD 00684,53226825,BGT M 30380 PI,86804033,ADG 25063,54600084,ADG 31042-L,GS 00042-II,KF,54300142,54300384,ISHM/M 19,53303425,BGT 30660,54700350,KM,53223425,53223665,53246405,KS,KU,86000170,53183425,EPS 00042-I,GR 00300,86080090,IZK/M 00314-RWO-P,BGT 18680,53186625,53306605,KF 160,IS 00080,BGT 30340.PI,53223855,IS 00084,BFS 0400,KL 00042,54700225,PBD 00663,86863033,BGT 30340.12,86863038,86840033,86094233,BGT 22340.12-BN,54931420,54931421,TF/M 628,54300042,54300163,53223605,ADG...,BGT 30680,54002841,54000420,54000422,53246625,54002840,54000421,54000300,54001630,86863023,85808311,85821311,86805037,86804063,86884023,TP 16300,LKH/M 02,IZK/M 16021-ADL-P,BGT 18340,53306625,LKH/M 03,53306825,53186605,IZK/M 16021-ADL-KF-P,RWH/M 01-P,BGT 22340.PI,PBD 00642,IZK/M 16008-ADL-P,54912840,GR 00600,KL 00063,ADG 06042-L,54912841,TF/M 642-K,86884038,86094212,86094213,IZK/M 00310-RWO-P,86884033,IZK/M 16308-RW1-P,TF/M 608,BSW 30600,BGT 30360,BGT 22340.12,TF/M 605,54300063,54300184,54306840,TF/M 604,53246605,BGT 30340,BGT 18340.PI,53223625,BGT 22360.PI-BN,IZK/M 16314-RW1-P,53223865,BGT 18340.12,86828033,IZK/M 16014-ADL-P,RAP 00300,86884043,IZK/M-ADL-KF,BSW 18600,BGT 18360,54913630,53243425,BGT M 24680 PI,BGT 22380.PI,86806037,PSD 00684.12,54018300,53186425,BFS 0200,PB 00042,PRK 00042.12,86806033,86805063,86828063,BGT 22380.12,54030300,53303805,IHS 19,86092813,86092812,54300084,54304200,BGT 30380,BFS/M 0100,53246825,BSW ..300,86863068,IZK/M 16312-RW1-P,86842023,53223805,ADG 06042,BSW 24300,PB 00063,GS 00084-I,54960840,54925630,54960841,BGT 18380,53186405,53243405,BFS 0300,IZK/M 16042-ADL-KF-P,KF 220,TF/M 663-K,54960631,BGT 22640,53303825,ADG 31084-L,IZK/M 16012-ADL-P,53223825,86818033,53246805,GS 000.. I,BGT 22660,BGT 30380.12,54960630,54912631,SH/M 19,EPS 00084-I,IZK/M 16014-ADL-KF-P,86807033,BGT 30380.PI,PB 00084,FX/M,PR 00042.12,86818037,54306630,ADG 31042,BFS/M 1200,86819033,53243625,54022600,PBD 006..,LKH/M 10-P,IZK/M 00321-RWO-P,IZK/M 16310-RW1-P,54600063,BGT 22360-BN,BFS/M 2200,BGT 22360.12-BN,86090833,53303605,ISH/M 19,54306300,PRK 000.. .12,54306420,86842063,ADG 06084,BGT 22680,86842068,GS 00063-I,RAP 00600,ADG 18063,54700160,85828311,86090812,86090813,BGT 24640.12,PR 00063.12,86842038,ADG 06084-L,53243605,86842033,BGT 22680.PI,BGT M 24380 PI,BFS 0100,BGT 24640.PI,TF/M 684-K,54600042,BGT 22680.12,54925840,FL 00300,54925841,BFS/M 2100,KU 5,53303625,54700395,54000600,86820033,54000841,54700030,54000842,BGT 18640.12,54700390,54000840,TF/M-K,BGT 22340,BGT 24640,ADG 06063,BGT M 18380 PI,54700034,86808033,EPS 00063-I,54700033,86808037,ADG 18042,BFS/M 1000,BGT 18640.PI,BGT 22640.12,86821037,BGT 18660.PI,BGT 22640.PI,53243825,86808063,IZK/M 16010-ADL-KF-P,54400084,86821033,54308400,86809037,LKH/M 09-P,54000184,ADG 19084,BGT 18660.12,54000180,IZK/M 00328-RWO-P,EPS 00063,54600300,86081750,RP 00042,GS ... II,TF/M 284,BGT 22360,BGT 24660,BFS/M 1700,54200063,BGT 18380.12,ADG 25084-L,54600310,54364200,BGT 18380.PI,86091433,54400063,BGT / FPS,BGT 24380.12,IZK/M 16328-RW1-P,PSD 00663.12,5324380
TE connectivity高速背板连接器选型表
选型表 - TE connectivity TE connectivity高速背板连接器可用于服务器、交换机、路由器和光纤传输应用。
|
产品型号
|
品类
|
PCB Connector Assembly Type
|
Shroud Style
|
Number of Signal Positions
|
Number of Pairs
|
Number of Positions
|
Number of Rows
|
Number of Columns
|
PCB Mount Orientation
|
Number of Ground Positions
|
Operating Voltage(V)
|
Impedance(Ω)
|
Data Rate(Gb/s)
|
Number of Differential Pairs per Column
|
Contact Mating Area Plating Material Thickness(µm、µin)
|
Contact Underplating Material Thickness(µm、µin)
|
Contact Type
|
PCB Contact Termination Area Plating Material Thickness(µm、µin)
|
Contact Current Rating(Max)(A)
|
Centerline(Pitch)(mm、in)
|
PCB Hole Diameter(mm、in)
|
PCB Thickness (Recommended)(mm、in)
|
Connector Width(mm、in)
|
Connector Height(mm、in)
|
Row-to-Row Spacing(mm、in)
|
Connector Length(mm、in)
|
Operating Temperature Range(℃、℉)
|
|
1-2007703-1
|
High Speed Backplane Connectors
|
PCB Mount Receptacle
|
Unshrouded
|
60
|
30
|
90
|
9
|
10
|
Right Angle
|
30
|
30VDC
|
100Ω
|
20–25Gb/s
|
3
|
0.762µm[30µin]
|
1.27µm[50µin]
|
Socket
|
1.27µm[50µin]
|
0.75A
|
1.9mm[0.075in]
|
0.39mm[0.015in]
|
1mm
|
24.2mm[0.953in]
|
13.3mm[0.524in]
|
1.35mm[0.053in]
|
26.6mm[1.047in]
|
-55–85°C[-67–185°F]
|
电子商城
服务市场
安费诺背板事业部提供8-58层背板组装设计定制服务
提交需求>
现货市场
登录 | 立即注册
提交评论