英语词汇backfill compactor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backfill compactor
释义	backfill compactor 简明释义回填土压实机；管沟回填土压实机网络释义 1 ?管沟回填土压实机 ... 回填土压实机 backfill compactor 压实机，压土机，压路机 land miler 管沟回填土压实机 backfill compactor ... 2 ?回填土压实机 ... backer board 背衬板 backfill compactor 回填土压实机 backfill material 回填物料 ... 短语 1 backfill l compactor 管沟回填土压实机
随便看	dielectric loaded waveguide dielectric loading factor dielectric log dielectric log dielectric loss dielectric loss angle dielectric loss angle tangent dielectric loss characteristic dielectric loss constant dielectric losses dielectric loss factor dielectric loss index dielectric loss measurement dielectric loss measuring instrument dielectric loss measuring set dielectric loss meter dielectric loss of glass dielectric loss tangent dielectric loss test dielectric loss thermal analysis dielectric matching plate dielectric material dielectric materials for microwave resonator dielectric measurement dielectric measurement apparatus

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