engineering plastic pa66 gf35 for office chair nylon 66 material gf30 manufacturers

您在这里：

首页
产品已标记为“engineering plastic pa66 gf35 for office chair nylon 66 material gf30 manufacturers”

显示单一结果

Bearing Grade PEEK Pellet In Injection Moldong Engineering Plastic Peek Polymer PPS+45%gf Glass Fiber — 办公椅用工程塑料Pa66 Gf35尼龙66材料Gf30Engineering Plastic Pa66 Gf35 For Office Chair Nylon 66 Material Gf30