dusting powder造句

例句与造句

Phytopharmaceutical products . sulphur dusting powder . requirements
植物用药物产品.硫化粉,要求
Abstract : it is an important task to cure pollution and take environment protection . based on the amount of test data and statistical information ， accroding to the theoretical calculation ， gas evolution ， dust powder ， chemical contamination and solid waste which producing in the foundry producting are analyzed . technical measure and cure method of alleviating the pollution is put forword
文摘:治理污染、进行环境保护是1项重要任务；以大量的实测数据和统计资料为依据，通过理论计算，对铸造生产中产生的发气、粉尘、化学污染物、固体废弃物进行了逐项分析；有针对性的提出了减少污染的工艺措施及治理方法。
It's difficult to find dusting powder in a sentence. 用dusting powder造句挺难的