Polybutylene (“poly”) is a plastic resin used in manufacturing pipes and fittings from 1978 to 1996.
Polybutylene (“poly”) is a plastic resin used in manufacturi
所有跟帖:
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有點像【鉛漆】,1978年前的漆都有?
-lovecat08-
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06/25/2024 postreply
21:50:55