Remove the hidden air in molten glass as catalyzer in polyester fibre.作为消泡剂用于熔化玻璃清除气泡.Application: Mainly used as a polymerization catalyzer in chemical and medicine industry.用途: 广泛应用于化工机医药领域,聚合催化剂.It is used in baking t...
More than 5,900 units above the regimental level were dispersed through dismantling , merging, demoting or reforming.全军经过撤销 、 合并 、 降级、改制,共减少团级以上单位5900多个....
Many believe it was his shyness and insecurity which let him down.很多人认为是他的腼腆和缺乏安全感拖了他的后腿。There was a hint of schoolboy shyness in his explanation.他的解释中带有一丝学生的羞涩。Debilly had no Anglo-Saxon shyness about discussing money.在...