国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網! 客服QQ:772084082 加入會員
已選條件: 部件和附件綜合
每頁顯示20 條,共找到 112 條結果 <2/6>
標準編號 標準名稱 發布部門 發布日期 狀態
I.S. EN 50289-1-11:2002 Communication Cables - Specifications For Test Methods - Part 1-11: Electrical Test Methods - Characteristic Impedance, Input Impedance, Return Loss National S.. 2002-02-15 被替代
BS EN 50289-1-11:2002 Communication cables. Specifications for test methods. Electrical test methods. Characteristic impedance, input impedance, return loss British St.. 2002-02-06 被替代
BS EN 50289-1-9:2002 Communication cables. Specifications for test methods. Electrical test methods. Unbalance attenuation (longitudinal conversion loss, longitudinal conversion transfer loss) British St.. 2002-02-06 被替代
BS EN 50290-2-21:2002 Communication Cables - Part 2-21: Common Design Rules And Construction - Pvc Insulation Compounds British St.. 2002-01-22 現行
BS EN 50290-2-22:2002 Communication cables. Common design rules and construction. PVC sheathing compounds British St.. 2002-01-22 現行
BS EN 50290-2-23:2002 Communication cables. Common design rules and construction. PE insulation British St.. 2002-01-22 被替代
BS EN 50290-4-1:2002 Communication cables. General considerations for the use of cables. Environmental conditions and safety aspects British St.. 2002-01-22 被替代
AS/ACIF S008:2001 Requirements for authorised cabling products Standards .. 2001-12-12 被替代
NEN EN 14280:2001 Plastics Piping Systems For Buried Cable Ducting - Unplasticized Poly(vinyl Chloride) (pvc-u) - Specifications For Pipes, Fittings And The System Nederlands.. 2001-12-01 現行
NEN EN 50289-4-2:2001 Communication Cables - Specifications For Test Methods - Part 4-2: Environmental Test Methods - Water Penetration Nederlands.. 2001-11-01 現行
NEN EN 50289-4-6:2001 Communication Cables - Specifications For Test Methods - Part 4-6: Environmental Test Methods - Temperature Cycling Nederlands.. 2001-11-01 現行
NEN EN 50289-4-9:2001 Communication Cables - Specifications For Test Methods - Part 4-9: Environmental Test Methods - Pneumatic Resistance Nederlands.. 2001-11-01 現行
NEN EN 50289-4-1:2001 Communication Cables - Specifications For Test Methods - Part 4-1: Environmental Test Methods - General Requirements Nederlands.. 2001-11-01 現行
NEN EN 50289-3-11:2001 Communication Cables - Specifications For Test Methods - Part 3-11: Mechanical Test Methods - Cable Cut-Through Resistance Nederlands.. 2001-10-01 現行
NEN EN 50289-3-12:2001 Communication Cables - Specifications For Test Methods - Part 3-12: Mechanical Test Methods - Shot-Gun Damage Nederlands.. 2001-10-01 現行
NEN EN 50290-1-1:2001 Communication Cables - Part 1-1: General Nederlands.. 2001-10-01 現行
NEN EN 50289-3-9:2001 Communication Cables - Specifications For Test Methods - Part 3-9: Mechanical Test Methods - Bending Tests Nederlands.. 2001-10-01 現行
NEN EN 50289-3-16:2001 Communication Cables - Specifications For Test Methods - Part 3-16: Mechanical Test Methods - Cable Tensile Performance Nederlands.. 2001-10-01 現行
NEN EN 50289-3-7:2001 Communication Cables - Specifications For Test Methods - Part 3-7: Mechanical Test Methods - Abrasion Resistance Of The Cable Sheath Nederlands.. 2001-10-01 現行
NEN EN 50290-2-22:2001 Communication Cables - Part 2-22: Common Design Rules And Construction - Pvc Sheathing Compounds Nederlands.. 2001-10-01 現行
cacheName: