... geared diesel engine 齿轮减速式柴油机 geared drill 齿轮钻床 geared engine 齿轮变速式策念头 ...
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短语
带齿轮立式钻床
back geared upright drill press
全齿轮立式钻床
geareduprightdrill
背齿轮立式钻床
back-geared upright drill press
;
geared upright drill press
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