maintenance repair and operating supplies
... 飞机维护修理船 air maintenance and repair ship 维护修理操作物料 maintenance ,repair,and operating supplies; maintenance repair and operating supplies; maintenance,repair,and operation supplies 修理和维护修理与维护 repair and maintenance ...
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maintenance repair and operating supplies
维修和操作用品
以上为机器翻译结果，长、整句建议使用 人工翻译 。