
Materials Used In Communication Cables - Part 4: Pe Sheathing
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
98 [30/01/1998]
HD 624.4:1996 - Identical
HD 624.4 : 200S1 - Identical
HD 624.4 : 200S1 - Identical
Materials Used In Communication Cables - Part 4: Pe Sheathing
出版:Asociacion Espanola de Normalizacion
專家解讀視頻
98 [30/01/1998]
HD 624.4:1996 - Identical
HD 624.4 : 200S1 - Identical
HD 624.4 : 200S1 - Identical