景观分析图手绘平面图:英文翻译,求高手,全分压上
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In addition, the viscosity
and foaming characteristics of the oil and refrigerant
mixtures must be consistent with the lubrication requirements at
the specific mechanical load imposed on the equipment.
and foaming characteristics of the oil and refrigerant
mixtures must be consistent with the lubrication requirements at
the specific mechanical load imposed on the equipment.
另外,制冷剂及机油的粘度和发泡特性,必须符合机械设备在特定负荷下对润滑油规格的要求.