释义 |
plastic foam短语¹⁴⁴⁹⁷²⁺² 基本例句 泡沫塑料,塑料沫 The thesis is description of requirements and suggestions for raw material, construction staff, and construction technology during field plating polyurethane plastic foam on job site of cold storage. 阐述了冷库现场喷涂聚氨酯施工作业中对原材料、施工队伍、施工工艺等方面的要求和建议。 dictall Based on the investigation and analysis, we have chosen bamboo, glass reinforced plastics and polystyrene plastic foam as composite material of sandwich panels. 在调查分析基础上,选择了竹笆板,玻璃钢做面层,聚苯乙烯为芯层,作为复合板材的组成材料。 chemyq Pouring experiments were conducted by adjusting the dosage of TEDA solution and DBTL in the rigid polyurethane plastic foam pouring formulation. 通过调整催化剂三乙烯二胺溶液和二月桂酸二丁基锡的用量进行浇注试验。 yhclgy They trial-produced a plastic foam for lining winter clothes and quilts. 他们试制了一种衬冬衣和被子用的泡沫塑料。 iciba |