保护带
The heat-shrinkable sleeve ( tape ) could be used widely for protecting pipe and gas pipe from corrosion.
该专用料生产的热收缩套 ( 带 ) 产品可广泛用于钢质输油、输气管道的防腐补口、补伤.
A double-sided adhesive tape, on which a double-sided adhesive tape protecting layer is pasted, is pasted on the melon seed shell bag.
所述瓜子皮袋上贴有双面胶,双面胶上贴有双面胶保护层。
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