Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JC/T 450-2012 |
Roller of Finely machine 辊式细碎机 |
China Building Materials
Standards Finely |
![]() English PDF |
HG/T 2903-1997 |
Finely granular Polytetrafluoroethylene resin used for molding 模塑用细颗粒聚四氟乙烯树脂 |
China Chemical Industry
Standards Finely |
![]() English PDF |
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