Cov khoom siv polyurethane
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Polyurethane structural qhov chaw Rau Hnav Resistant Siv
Polyurethane structural qhov chaw yog dav siv nyob rau hauv hnav-resistant daim ntaub ntawv vim lawv tshwj xeeb ua ke ntawm cov khoom uas ua rau lawv haum rau ntau yam lag luam thiab ib puag ncig.Thaum siv los ua cov khoom hnav-resistant.
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Polyurethane milling & Sib Tsoo Jar
High hnav-resistant polyurethane zeb hub muaj kev ua tau zoo hauv kev lag luam hluav taws xob thiab cov khoom siv roj teeb.
