结构用无缝钢管
- 网络Seamless steel tubes for structural purposes
结构用无缝钢管-
关于GB/T8162-1999结构用无缝钢管标准的几个问题
Problems about GB / T8162-1999 seamless pipe for structure standard
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对于国内外标准存在的差异，提出了修改我国结构用无缝钢管标准的建议，以使我国钢管标准与国际先进标准接轨。
Addressing these gaps , proposals are put forward to revise the Chinese standards for seamless steel structural tubes in a bid to get it in line with advanced correspondent international standards .
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GB/T14975-1994结构用不锈钢无缝钢管
Stainless steel seamless tubes for structures