Dense Secret GWT
or automobile i
for automobile int
Polypropylene materials for automobile interior parts
This standard was proposed by R&D center of Great Wall Motor Co.,Ltd.
This standard was prepared by Technical Management Dept. standardization section Great Wall Motor Co.,Ltd..
This standard was drafted by Material &Technical Dept. of R&D center
Great Wall Motor Co.,Ltd..Main drafters of this standard :Li Zhitong. ection center tion of R&D cen Great Wall Motor
Great Wall Mo
This standard specifies the classification, property requirements, test inspection rules of polypropylene materials for automotive interior parts.
This standard is applicable to the polypropylene material related to the company's automotive interior parts.
The following documents are indispensable application of this Document. As for any dated reference, only the dated version shall be applicable to this Document. As for any undated reference, the latest version (including all amendments thereof) shall be applicable to this Document. methods inspect
ethods and in ted to the company's a  to the company
ap ispensable for the all be applicable to thi be applicable to thi
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ts thereof) shall be ap s thereof) shall be a
Material code specification: