普通: common; general; ordinary; p ...要求: ask; demand; require; claim; ...的: 4次方是 The fourth power of 2 i ...锻制: forge钢管: steel pipe; steel piping; st ...管件: pipe fitting范: pattern; mould; matrix足部保护装置性能要求的标准规范: standard specification for performance requirements for foot protection硼不锈钢构件的标准规范: standard specification for powder metallurgy使用钢管尖桩装饰栅栏的标准规范: standard specification for ornamental fences employing steel tubular pickets蒸气或阀门青铜铸件的标准规范: standard specification for steam or valve bronze石棉布的标准规范: standard specification for woven asbestos cloth康复设施中要求用外科医用工作服的标准规范: standard specification for surgical gowns intended for use in healthcare facilities薄板和带材的标准规范: standard specification for low-carbon低温混合系统的标准规范: standard specification for cold-weather admixture systems锻件和锻坯的标准规范: standard specification for钢制总管的标准规范: standard specification for steel line pipe black plain end laser beam welded建筑铸石的标准规范: standard specification for architectural cast stone链锯脚部保护的标准规范: standard specification for foot protection for chain saw users镍电镀层的标准规范: standard specification for electrodeposited砂浆水泥的标准规范: standard specification for mortar cement石膏模板的标准规范: standard specification for gypsum formboard条材和型材的标准规范: standard specification for brass rod bar and标准规范: standard specification超声法清洗材料和元部件的标准规程: standard practice for cleaning of materials and components by ultrasonic techniques
