indirect type central air-conditioning unit 间接式中央空调机组
semi-indirect type 半间接式
indirect type advertising 间接广告法
Tube Type Indirect Evaporative Cooler 管式间接蒸发冷却器
indirect acting type recording ammeter 间接作用式记录安培计
indirect acting type recording voltmeter 间接作用式记录伏特计
indirect acting type recording wattmeter 间接作用式记录瓦特计
spring-backed type indirect pilot 弹簧式间接导正销
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