plastics and rubber insulating materials 中文意思是什麼
plastics and rubber insulating materials
解釋
塑料和橡膠絕緣材料-
Rubber, gutta - percha, gum, asbestos, mica and goods made from these materials and not included in other classes ; plastics in extruded form for use in manufacture ; packing, stopping and insulating materials ; flexible pipes, not of metal
橡膠古塔波膠樹膠石棉雲母以及由這些原材料製成但不屬別類的製品生產用半成品塑料製品包裝填充和絕緣用材料非金屬軟喉管。
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