本SAE标准的目的是为直接从移动式空调（A/C）系统中去除并打算在移动式空调（A/C）系统中重复使用的HFC-134a的回收和再循环制定具体的最低设备性能要求。它还旨在确定用于将HFC-134a充注到符合以下精度水平的设备的要求 第9节 本文件和SAE J2099。这些要求适用于以下类型的服务设备及其特定应用。 一个 回收/再循环设备 b 回收/再循环-制冷剂充注 c 仅限制冷剂补充设备

The purpose of this SAE Standard is to establish the specific minimum equipment performance requirements for recovery and recycling of HFC-134a that has been directly removed from, and is intended for reuse in, mobile air-conditioning (A/C) systems. It also is intended to establish requirements for equipment used to recharge HFC-134a to an accuracy level that meets Section 9 of this document and SAE J2099. The requirements apply to the following types of service equipment and their specific applications. a Recovery/recycling equipment b Recovery/recycling-refrigerant charging c Refrigerant recharging equipment only