GB/T 10079-2001 in English

本标准规定了活塞式单级制冷压缩机的名义工况、技术要求、试验方法、检验规则和标志、包装、运输、贮存等。本标准适用于有机制冷剂（R12、R22、R404A、R134a、R407C、R410A等）和无机制冷剂（R717）、汽缸直径不大于250mm的单级活塞式全封闭、半封闭、开启式制冷压缩机。本标准不适用于以下产品中的压缩机：家用冷藏箱和家用冻结箱；运输用及特殊用途制冷空调设备。

Scope

This standard specifies the nominal working conditions, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage, etc. of piston single-stage refrigeration compressors. This standard applies to organic refrigerants (R12, R22, R404A, R134a, R407C, R410A, etc.) and inorganic refrigerants (R717), and single-stage piston type fully enclosed, semi-hermetic, and open refrigeration compressors with cylinder diameters not greater than 250mm . This standard does not apply to compressors in the following products: a) Household refrigerators and freezers; b) Transportation and special-purpose refrigeration and air-conditioning equipment.