pneumatically operated grass seed drill
... pneumatically-placed concrete 喷混凝土 pneumatically operated grass seed drill 气动操纵式草子播种机 pneumatically-operated grass seed drill 气动操纵式草子播种机 ...
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pneumatically operated grass seed drill
气动播种机
以上为机器翻译结果，长、整句建议使用 人工翻译 。