重型机械

• The heavy mechanical general techniques and standards . non - destructive testing of forging
  重型机械通用技术条件.锻钢件无损探伤
• Cylindrical gears for general engineering and for heavy engineering - part 2 : modules
  一般和重型机械用圆柱型齿轮.第2部分:模数
• Material coding solution in informatization construction of heavy machinery enterprises
  重型机械企业信息化中的物料编码解决方案
• Management system for mechanical property of casting and forging products of heavy machinery
  重型机械铸锻件产品的力学性能管理系统
• The heavy mechanical general techniques and standards . non - destructive testing of steel casting
  重型机械通用技术条件.铸钢件无损探伤
• Cylindrical gears for general and heavy engineering - part 1 : standard basic rack tooth profile
  一般和重型机械用圆柱型齿轮.第1部分:原始齿形
• Quality assurance and control of mechanical structural or heavy machinery ( preferably sts / rtg )
  机械结构或重型机械( sts或rtg优先)的质量保证和控制。
• Manitowoc model 21000 crane finds it chinese owner c cs , one of the strongest force in china construction industry
  访中国石化十建公司重型机械施工公司
• Straight bevel gears for general engineering and heavy engineering part 2 : modules and diametral pitches
  一般和重型机械用直齿锥齿轮.第2部分:模数和齿距
• Basic rack tooth profiles for involute teeth of cylindrical gears for general engineering and heavy engineering
  通用机械和重型机械的圆柱齿轮渐开线齿条的基准齿条