cross-setion shape 中文意思是什麼
cross-setion shape
解釋
橫斷面形狀-
Tacking asbestos, graphite of ptee as spacing material, it is wound spirally with high quality alloy or stainless steel tape of " v " or " w " shape cross - setion
金屬纏繞墊片是選用優質合金帶或不銹鋼帶材料,以石墨、石棉、四氟作填充材料,作" v "或" w "型相間螺旋纏繞製成。
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