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GB/T 40977-2021 家用洗衣機降低微生物污染測試方法 Clothes washing machines for household use-Method for meas...2023-05-09

DL/T 1884.4-2021現場(chǎng)污穢度測量及評定第4部分：自然污穢的試驗鹽密修正方法Measurement and evaluation of site pol...2023-04-24

DB32/T 4426-2022鉛蓄電池企業(yè)地塊土壤污染狀況調查技術(shù)規范Technical specification for investigation on soil co...2023-04-20

GB/T 41205.2-2021應急物資編碼與屬性描述第2部分：洗消器材及設備Code and attribute description of emergency sup...2022-10-25

GB/T 23603-2009鈦及鈦合金表面污染層檢測方法Test method of titanium and titanium alloy surface contamination ...2022-06-09

GB/T 12128.2-1999用于校準表面污染監測儀的參考源第2部分;能量低于0.15MeV的電子和能量低于1.5MeV的光子Referenc...2022-06-08

GB/T 40513-2021星載光學(xué)遙感儀器污染防護要求Contamination control requirements for spacecraft optics remote i...2022-03-18

GB/T 40977-2021家用洗衣機降低微生物污染測試方法Clothes washing machines for household use. Method for measu...2022-03-14

Effect of Metal Contamination on the Performance of Catalyst for Deep Catalytic Cracking Process2020-11-11

Assessment of Cu, Pb and Hg Contamination in Bottom Sediments Of Surface Water in XuZhou2020-07-08

Arsenic removal from water by iron-sulphide minerals2020-07-08

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