ASTM A 519
Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
ASTM A 519 机械用碳钢和合金钢无缝钢管 下载
ASTM A 519 标准文件 PDF格式 下载网址：
ASTM A 519-06 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing.pdf
ASTM A 519-2006 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing.pdf
ASTM A 519-1996 机械用碳钢和合金钢无缝钢管 中文版.pdf
ASTM A 519-2003 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing.pdf
ASTM A 519-2006 无缝碳素钢与合金钢机械管(中文).pdf
ASTM A 519-89_ASME SA519 SEAMLESS CARBON AND ALLOY STEEL MECHANICAL TUBING.pdf
ASTM A 519-96 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing-英文版.pdf
ASTM A 519-96《机械工程用碳素钢和合金钢无缝钢管》-中文简要说明-.pdf
#无缝钢管# #钢管生产# #钢管加工# #钢管标准# #碳钢# #合金钢# #下载#
