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Y&X Beijing Technology Co., Ltd.
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  • Y&X Beijing Technology Co., Ltd.
    표준: Quality management system
    번호: 63503Q80341ROS
    발급 일자: 2022-01-13
    유효 기간: 2023-01-12
    범위 / 범위: Sodium Xanthate, potassium Xanthate, Ammonium Dibutyl Dithiophosphate, Dithiophosphate, Dithiophosphate 25, Sodium Dithiophosphate, O-isopropyl-N-ethyl Thionocarbamate, 2-ethylhexyl Thisoglycolate, Methyl Isobutyl Carbinol, Pine Oil, Polyacrylamide
    발행: INSPEC INTERNATIONAL
  • Y&X Beijing Technology Co., Ltd.
    표준: Environmental management system
    번호: 63503E80341ROS
    발급 일자: 2022-01-13
    유효 기간: 2023-01-12
    범위 / 범위: Sodium Xanthate, potassium Xanthate, Ammonium Dibutyl Dithiophosphate, Dithiophosphate, Dithiophosphate 25, Sodium Dithiophosphate, O-isopropyl-N-ethyl Thionocarbamate, 2-ethylhexyl Thisoglycolate, Methyl Isobutyl Carbinol, Pine Oil, Polyacrylamide
    발행: INSPEC INTERNATIONAL
  • Y&X Beijing Technology Co., Ltd.
    표준: Occupational health and safety management system certification
    번호: 63503S80341ROS
    발급 일자: 2022-01-13
    유효 기간: 2023-01-12
    범위 / 범위: Sodium Xanthate, potassium Xanthate, Ammonium Dibutyl Dithiophosphate, Dithiophosphate, Dithiophosphate 25, Sodium Dithiophosphate, O-isopropyl-N-ethyl Thionocarbamate, 2-ethylhexyl Thisoglycolate, Methyl Isobutyl Carbinol, Pine Oil, Polyacrylamide
    발행: INSPEC INTERNATIONAL
  • Y&X Beijing Technology Co., Ltd.
    표준: Mineral dressing reagent adding system
    번호: 2017SR293010
    발급 일자: 2015-08-20
    유효 기간:
    범위 / 범위:
    발행: National Copyright Administration of the People's Republic of China
  • Y&X Beijing Technology Co., Ltd.
    표준: Automatic control system of slurry level in beneficiation process
    번호: 2017SR292998
    발급 일자: 2015-09-15
    유효 기간:
    범위 / 범위:
    발행: National Copyright Administration of the People's Republic of China
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