This Standard specifies the terms and definitions, basic parameters, technical requirements, test methods, inspection rules and marks, packaging, transportation and storage FOR single-stage reciprocating refrigerant compressor (hereinafter referred to as "compressor") AND single-stage reciprocating refrigerant compressor unit (hereinafter referred to as "compressor unit"). This Standard applies to single-stage reciprocating refrigerant compressor and single- stage reciprocating refrigerant compressor unit. This Standard does not apply to the compressor (unit) that uses R744 as refrigerant and the compressor (unit) in the following products: - household refrigerators and household freezers; - refrigeration and air-conditioning equipment for transportation and special purpose.
