（A）安全 safe安装 install（B）刨花flake壁厚wall thickness表面活性剂surfactant丙烯腈-丁二烯-苯乙烯共聚物（ABS）acrylonitrile-butadiene-styrene薄膜film薄通thin玻璃钢（纤维增强塑料）fiber reinforced plastics玻璃纤维glass fiber玻纤布glass fiber cloth玻纤毡gla...
2023-06-24 理论教育
（A）安全 safe安装 install（B）刨花flake壁厚wall thickness表面活性剂surfactant丙烯腈-丁二烯-苯乙烯共聚物（ABS）acrylonitrile-butadiene-styrene薄膜film薄通thin玻璃钢（纤维增强塑料）fiber reinforced plastics玻璃纤维glass fiber玻纤布glass fiber cloth玻纤毡gla...
2023-06-24 理论教育