航线可更换件 line replaceable unit ; LRU ; line replaceable item
定时更换件 time change items
强制更换件 mandatory replacement item
外场可更换件 line replaceable unit
现场可更换部件 Field Replaceable Unit
更换管件 retubing
更换部件 renewal of component ; Replacement Parts ; parts replacement ; replacement of parts
壁纸自动更换软件 Background Switcher ; Jeoe Wallpaper Changer
更换零件 Replacement Parts ; parts replacement
雅马哈还声称，灰色市场钢琴部件的更换件在美国是没法得到的。
Yamaha also claims that replacement parts for their 'grey market' pianos are not available in this country.
这使得肮脏的阀门更换件可以配置新的阀体，并且可以与旧的管接螺母相配套。
This permits fouled valve replacement with a new body cartridge, which will fit the old union nuts.
因此，一个聚四氟乙烯隔膜不能用作配置三元乙丙橡胶阀内件的阀门的更换件。
Therefore, a PTFE diaphragm cannot be used as a replacement in an EPDM trimmed valve.
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