JIS X5150 信息技术.用户住宅的总布线 Information technology -- Generic cabling for customer premises JIS X5201 信息技术.开放式系统互连.通话服务定义 Information technology -- Open Systems Interconnection -- Session service definition JIS X5202 信息技术.开放式系统互连.定向连接通话协议.协议规范 Informat...
080 M 50 CK50 C 50 XC 50 50T S 53 C - 1050 1053 080 A 52 - XC 54 50T S 55 C C 55 C 44 E 4 C 55 M 2 1055 070 M 44 CK55 C 55 XC 55 H 1 SC 55 H 2 - S 58 C C 60 C60 E 4 C 60 M 2 1060 060 A 57 080 A 57 CK60 C 60 XC 60 60T S 09 CK - - ...
19 JSA JIS X 5150-3-2022 2022-20-12 Japanese Information technology -- Generic cabling for customer premises -- Part 3: Industrial premises 20 JSA JIS X 5153-2022 2022-20-12 Japanese Information technology -- Implementation and operation of customer premises cabling -- Part 4: Measurement of...
环境湿度:1 结构型式:原厂设定 工作压力:原装进口MPa 滞后度:104 灵敏度:404 防爆等级:A 防护等级:A 材质:原厂设定 加工定制:否 外形尺寸:788mm 重量:7kg 品质:质保一年,原装进口 供应商信息 李先生 地址: 中国 上海 浦东区中科路 公司主页://huishuotrade.cn.makepolo.com ...
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