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main channel
The product is used to fix gypsum board for ceiling or partition wall system,it is very...
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furring channel
The product is used to fix gypsum board for ceiling or partition wall system,it is very...
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main channel
The product is used to fix gypsum board for ceiling or partition wall system,it is very...
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corner bead
The product is used to fix gypsum board for ceiling or partition wall system,it is very...