As the hatch slowly closes, the weight rises inside a section of PVC pipe.
随着出口板缓慢合上，一截PV c管内的重量也增加。
Pvc coated fabric To exist, you should have a passport to this living world.
要存在，你应该有一张通往这个世界的护照。
PE water supply pipe with a traditional steel pipe, PVC water pipe text ethylene products.
给水用PE管材是传统的钢铁管材、聚氯文字乙烯饮用水管的换代产品。
I found a tractor fan, shock absorber, PVC pipes.
我找到了拖拉机风扇，减震器，聚氯乙烯管。
It used a lead wire weight at tip. On surface is white PVC Shrink Tubing.
翼尖有铅条配重，表面蒙乳白色热缩膜。
Packing: normal sea package , or vacumn or each one in a cotton or pvc bag.
包装方式为普通海运包装，或者真空，或者每条一个布包。
Performance of the product was demonstrated in a PVC plant and sat…
在悬浮法聚氯乙烯实际生产中应用此产品，取得较好的效果。
Performance of the product was demonstrated in a PVC plant and sat…
在悬浮法聚氯乙烯实际生产中应用此产品，取得较好的效果。
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