soil stain 中文意思是什麼
soil stain
解釋
泥污-
Soil, stain and grease repellants are made from fluorotelomers, not pfoa
防污、防塵和防油產品採用的是氟調聚物,而不是pfoa 。 -
Soils : investigation and testing. measuring of the methylene blue adsorption capacity of ? rocky soil. determination of the methylene blue of ? soil by means of the stain test
土壤.調查和試驗.巖石類土壤亞甲基藍吸收能力測量.著色試驗法測定土壤的亞甲基藍值
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