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  • ISO/TS 30407-2017 人力資源管理--雇傭成本 Human resource management — Cost-Per-Hire2023-10-14
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  • YB/T 4602-2018 防火石膏板用鋼渣粉 Steel slag powder for fireproof gypsum board2023-10-14
  • MH/T 6076-2017 民用航空燃料設(shè)施設(shè)備浸潤沖洗質(zhì)量控制 Quality control for soaking and flushing of civil aviati...2023-10-14
  • YB/T 4821-2020 光纖拉絲用超純石墨 The ultra high purity graphite for optical fiber drawing2023-10-14
  • SB/T 10692-2021 拍賣師操作規(guī)范 Specification for auctioneers practice2023-10-14
  • JB/T 7948.9-2017 焊劑化學(xué)分析方法 第9部分:氧化鈣、氧化鎂含量測定 Methods for chemical analysis of welding flu...2023-10-14
  • NB/T 42116-2017 生物質(zhì)鍋爐燃料元素(鋁、鈣、鐵、鎂、磷、鉀、硅、鈉和鈦)的測定方法 Determination of aluminium, c...2023-10-14
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  • ISO 28591-2017 按屬性檢查順序抽樣計劃 Sequential sampling plans for inspection by attributes2023-10-14
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