标 准 编 号：MSS SP-43-1999(R2001)简体中文标题：锻制不锈钢对焊管件(包括其他防腐材料文献)繁体中文标题：锻制不锈钢对焊管件(包括其他防腐材料文献)English Name：Wrought stainless steel Butt-Welding Fittings Including Reference to Other Corrosion Resistant Materials...