室内设备 meaning in Chinese

indoor apparatus
indoor equipment

Wall bushings for use in open air , indoor plants ; insulation class 3 to 30
露天和室内设备连通穿墙套管.绝缘等级3至30
Outdoor indoor wall bushings ; insulation class 45n and 45s to 150n and 150s ; mounting dimensions
户外室内设备连通穿墙套管.绝缘等级45n和45s至150n
Lubricants for gas valves in indoor installation , gas distribution , and gas transportation pipe lines
室内设备煤气分配和煤气输送管道的煤气阀用润滑剂
Cable trunking systems and cable ducting systems for electrical installations - part 2 - 3 : particular requirements for slotted cable trunking systems intended for installation in cabinets
电器装置用电缆干线装置和管道设备.第2 - 3部分:小室内设备用有槽电缆干线装置的特殊要求
The noise index should be definite , and the problem of noise integrating phenomenon with the indoor equipments should be considered . the improper units should have the noise elimination measure
建议明确噪声指标，须考虑与室内设备的噪声叠加问题，不符合要求的机组、空调通风系统必须有消声处理措施。