global-standard (shanghai) testing technology co., ltd. (gst) is a third-party testing organization with an independent and impartial status. gst…
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测试目的:测试柔性泡沫pur的气态胺作为催化剂时的残留是否符合要求。
测试能力:gmw14131、pv3937…
试验方法简介: