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PE-RT, a heat-resistant polyethylene, is a non-crosslinked polyethylene that can be used in hot water pipes. It also highlights its non-crosslinking properties, called "high temperature resistant non.......
Some of the wood is soft and some are rough and hard. Generally, the wood is soft and easy to sculpt, and it is hard and heavy. Hard wood, fine texture, bright color called hardwood, such as mahogany, box.......
Spiral welded pipe industry implementation standards
1. Execution standard of spiral welded pipe
Spiral submerged arc welded steel pipe SY5036-83 for pressure fluid transportation is mainl.......
The right lighting layout, in the Kanshang school, has the effect of improving the home furrow and reducing the bad gas field brought by the dark areas in the home. Th.......