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CAN/CSA- Z771-04
Environmental Management Systems for Hog Operations: Requirements
现行
发布日期 :
1970-01-01
实施日期 :
CAN/CSA-A123.4-04
Asphalt for Constructing Built-Up Roof Coverings and Waterproofing Systems
现行
发布日期 :
1970-01-01
实施日期 :
CAN/CSA-M2867-00 (R2005)
Earth-Moving Machinery - Access Systems (Adopted ISO 2867:1994, fifth edition, 1994-08-15)
现行
发布日期 :
1970-01-01
实施日期 :
CAN3-C235-83 (R2006)
Preferred Voltage Levels for AC Systems, 0 to 50 000 V
现行
发布日期 :
1970-01-01
实施日期 :
1. Scope 1.1 This Standard establishes voltage standards for AC Systems in Canada to provide a guide: (a) To national committees on utilization and control equipment or devices for establishing standard ratings of such equipment or devices on a bas
定价: 455元 / 折扣价: 387 元