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GB/T 4689.21-1996 in English
Leather-Determination of absorption of water
SUPERSEDED
Issued on:1996-12-17 | Implemented on:1997-05-01
$260.00 $253.00 -
GB/T 4689.20-1996 in English
Leather-Determination for adhesion of finish
SUPERSEDED
Issued on:1996-12-17 | Implemented on:1997-05-01
$120.00 $117.00 -
GB/T 4689.22-1996 in English
Leather-Determination of air permeability
SUPERSEDED
Issued on:1996-01-02 | Implemented on:1997-05-01
$220.00 $214.00


