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A heavy corrosion preventing petroleum pitch - polyurethane paint has been prepared.
制备了一种石油沥青聚氨酯厚浆型重防腐涂料.
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A waterborne epoxy - polyurethane paint is synthesized according to the scientific principles of formulation design.
采用科学的配方设计原理,合成了水性环氧聚酯.
In the production of polyurethane paint, pentaerythritol is employed in the place of alkyd resin.
介绍以季戊四醇代甘油制聚氨酯漆醇酸组份的配方 、 工艺及树脂性能.
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。