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conduit tubing

conduit tubing

conduit tubing

conduit tubing

1

electrical conduit tubing and joints therefor, of base metal lined with insulating material .

内衬绝缘材料的贱金属制线路导管及其接头。

2

elbow , of base metal , lined with insulating material , for electrical conduit tubing.

导线管用弯头，衬裹绝缘材料的，贱金属制。

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