sulphur powder 中文意思是什麼
sulphur powder
解釋
硫磺粉-
Methods for determination of carbon and sulphur in alundum powder
剛玉粉中碳和硫的測定方法 -
Chemical analysis of zirconium powder for electro - vacuum uses - the methylene blue photometric method for determination of sulphur
電真空用鋯粉化學分析方法次甲基藍光度法測定硫 -
Phytopharmaceutical products. sulphur dusting powder. requirements
植物用藥物產品.硫化粉,要求 -
The element sulphur was extracted with petroleum ether from the rust powder in oil tank truck, and the time of extracting was estimated
摘要用石油醚把元素硫從鐵銹粉中萃取出來,確定了萃取時間。
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