ARI 790-1997 标准详情
- 标准号:ARI 790-1997
- 中文标题:有的放矢磁承包商有限公司税
- 英文标题:Definite Purpose Magnetic Contractors For Limited Duty
- 标准类别:其他国内外OTHERSS
- 发布日期:
Applicable to contractors for use in refrigeration and air-conditioning equipment, intended for use where the contractor is not part of the compressor motor protection circuit or primary safety circuit, and may apply to control fan motors, pump motor
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