Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HG/T 21559.1-2013 |
Engineering technical specification for stainless steel punched-mesh corrugated-sheet structured packings 不锈钢网孔板波纹填料工程技术规范 |
China Chemical Industry
Standards Corrugated sheet steel |
English PDF |
JT/T 281-2007 |
Corrugated sheet steel beams for guardrail 公路波形梁钢护栏 |
China Highway & Transportation
Standards Corrugated sheet steel |
English PDF |
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