Recharge system with refrigerant, check and test regulators, calibrate system and perform routine maintenance or servicing.
给系统添加制冷剂，检查和测试的调节器，校准系统，并进行日常维护或维修。
The construction and functions of diagnostic test for SP-8800 series LC pump were introduced. Routine maintenance and troubleshooting for the pump were also discussed in this paper.
介绍了SP 8800系列液相色谱泵的构造、故障自检软件功能、泵的日常维护和故障排除。
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