China National Standards

China Leather chemicals—Determination the GB Standards List

  •  China "Leather chemicals—Determination the" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 38411-2019 Leather chemicals—Determination of the free formaldehyde in leather process auxiliaries
    皮革化学品 皮革加工助剂中游离甲醛的测定    		 China National Standards
    Leather chemicals—Determination the
    English PDF
    GB/T 38410-2019 Leather chemicals—Determination of tannin content in tanning agent—Filter method
    皮革化学品 鞣剂中鞣质含量的测定 过滤法     		China National Standards
    Leather chemicals—Determination the
    English PDF
    GB/T 38407-2019 Leather and fur chemicals—Determination of chromium (VI) and the reductive potential for chromium tanning agents
    皮革和毛皮化学品 铬鞣剂中六价铬及还原性的测定    		 China National Standards
    Leather chemicals—Determination the
    English PDF
    GB/T 38406-2019 Leather chemicals—Determination of tannin content in synthetic tanning agents
    皮革化学品 合成鞣剂中鞣质含量的测定    		 China National Standards
    Leather chemicals—Determination the
    English PDF

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