Apa lembaran busa pvc?Papan umpluk PVC, uga dikenal minangka papan Chevron lan papan Andy, komposisi kimia yaiku polyvinyl chloride (Polyvinyl chloride), saengga uga disebut papan polyvinyl chloride busa.Digunakake akeh ing mobil penumpang, atap mobil Sepur, lapisan inti kothak, panel dekorasi interior, bu ...
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