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GB/T 41880-2022 in English
Plastics—Epoxy resins—Determination of electrical conductivity of aqueous resin extracts
valid
Issued on:2022-10-12
$192.00 -
GB/T 39818-2021 in English
Plastics—Thermosetting moulding materials—Determination of shrinkage
valid
Issued on:2021-03-09
$224.00 -
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GB/T 32688-2016 in English
Plastics一Phenolic resin powder—Determination of flow distance on a heated glass plate
valid
Issued on:2016-06-14
$168.00