机械深松  machinery subsoiling; mechanical subsoiling

机械化深松技术  mechanizable deep digging technology

机械深施肥  deep mechanized application of fertilizers

全方位深松机  bulk subsoiler

深松机  subsoiler

深松机模态试验研究  Modal Experiment about Subsoiler

土壤深松机  subsoiler

振动深松机  Vibration subsoiler

振动深松机的研究设计  Research and Design of Vibrating Subsoiler

二次机械松弛  secondary mechanical relaxations

机械松动  mechanical looseness

机械松动器  mechanical dislodger

上海大松机械有限公司  Shanghai DAISO Machinary Co.; Ltd.

电机机械  electric machinery; electric machine

电机机械结构  basic machine format

电机机械式扫描  electromechanical scannig; scanning; electromechanical

发动机机械故障研究  Research on the mechanical failure of the engine

纺纱机械机构  mechanism of spinning frame

飞机机械师  aircraft mechanician