电缆与所述密封连接件在连接处为采用热硫化工艺成型的整体。
The hot vulcanization process forming entirety is adopted at the connecting position of the cable and the branch sealed connecting component.
开发了两种电缆隧道入口处堵水装置——成型橡胶件密封装置和密封膏密封装置。
Two types of water blocking device for the inlet of cable tunnel are developed, one is a profiled rubber seal and the other is a sealant seal.
PE2729是用于薄膜、模塑成型和电缆料的一般用途色母。
PE2729 is a standard type black masterbatch which the applications are film, cable extrusion and thermoforming.
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