P:2025-06-02 16:00:27
7
XL – a thermoset compound whose characteristic constituent is cross-linked polyethylene, cross-linked polyvinyl chloride, cross-linked ethylene vinyl acetate, or blends thereof.这是标准中的说明
compact segmental conductor - 压缩型扇形导体,压缩型弓形导体 (0) 投诉