JIS K 7129-4:2019 specifies an instrumental method for determining the water vapour transmission rate of plastic film, plastic sheeting and multi-layer structures including plastics, which have smooth surfaces without any embossed portions, using a gas chromatograph.
JIS K 7129-4:2019 History
JIS K 7129-4:2019
$27.00 $54.00
JIS K 7129-2:2019
$32.00 $64.00
JIS K 7129-3:2019
$32.00 $64.00
JIS K 7129-1:2019
$32.00 $64.00
JIS K 7129:2008
$48.00 $97.00
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JIS C 5101-13:2009
$67.00 $135.00
JIS C 5876-1:2009
$37.00 $75.00
JIS C 8702-3:2009
$21.00 $43.00
NACE SP0690-2009
$89.00 $179.00










