astm specification造句

• Practice for identification of standard electrical - and lamination - steel grades in astm specifications
  Astm规范中对标准电炉钢和层压钢级别的标识惯例
• Asme boiler and pressure vessel code section ii material that also meet the requirements of the listed astm specification may also be used
  Asme锅炉和压力容器规则节ii材料也符合astm规格说明的要求，因此也可以采用。