The basis for bring room air conditioners into scope of pressure safety management of unitary air conditioners was provided.
并阐述了把房间空调器纳入单元式空调机压力安全管理的依据。
The basis for bring room air conditioners into scope of pressure safety management of unitary air conditioners was provided.
并阐述了把房间空调器纳入单元式空调机压力安全管理的依据。
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