-
GB/T 17928-2023 in English
Leather—Physical and mechanical tests—Measurement of stitch tear resistance
valid
Issued on:2023-08-06
$308.00 -
GB/T 38406-2019 in English
Leather chemicals—Determination of tannin content in synthetic tanning agents
valid
Issued on:2019-12-31
$196.00 -
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GB/T 38410-2019 in English
Leather chemicals—Determination of tannin content in tanning agent—Filter method
valid
Issued on:2019-12-31
$308.00 -
GB/T 38411-2019 in English
Leather chemicals—Determination of the free formaldehyde in leather process auxiliaries
valid
Issued on:2019-12-31
$308.00 -
QB/T 4581-2013 in English
Protein fuller in retanning for leather-making
valid
Issued on:2013-12-31
$360.00 -
-
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QB/T 4201-2011 in English
Leather Chemical-Determination of formaldehyde in resins
valid
Issued on:2011-06-15
$320.00 -
QB/T 4202-2011 in English
Pigment for leather coating— Test method for the resistance to heat
valid
Issued on:2011-06-15
$240.00