Polyurethane (PU) Architectural Decoration Products for interior and exterior applications including,it mainly provides PU products including building decorative materials,Balusters,Crown molding,Cornice Mouldings,Chair Rails,Ceiling Medallions,Corbe
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polyurethane
polyurethane
polyurethane
PU材质和polyurethane foam是一样的么?
polyurethane foam这个词什么意思PU发泡?那是什么?谁知道海绵的化学成分怎么讲啊?
polyurethane是什么意思
polyurethane methacrylate
Polyurethane (PU) Architectural Decoration Products for interior and exterior applications including,it mainly provides PU products including building decorative materials,Balusters,Crown molding,Cornice Mouldings,Chair Rails,Ceiling Medallions,Corbe
Siliconated polyurethane 怎么翻译
polyester polyurethane是什么意思
POLYURETHANE FOAM是什么材料
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aliphatic polyurethane是什么意思
POLYURETHANE—POLYON是什么意思
waterborne polyurethane是什么意思
polyurethane sealant是什么意思
thermoplastic polyurethane是什么意思
water-activated polyurethane resin 是什么?