主机座板  main frame saddle

机座座板  bed plate=bedplate; Bedplate

ATX主机板规格  advanced technology extended

多宿主主机  multi-host mainframe

飞机主机械操纵系统  main mechanical manipulating system of aeroplane

集装箱装卸机主机架  container handler main frame

计算机主板  Computer motherboard

三合一主机板  PVI

小型AT主机板  Baby AT

压缩机主机头  compressor

主机板  Main-board; Main processing unit MPU; mainboard; artificial immunity system; mobo; magnetic variation; mother board; system board; main board; Motherboard

主机主键  host master key

YBJ电机机座地脚  frame foots of YBJ series motors

柴油机机座  diesel engine frame

床海底河床模板机座  Bed

电机机座  motor frame; motor seat

电机机座加工  frame manufacture

动力机座板  engine seating

发电机机座  generator base

防爆电机机座  Frame of explosion-proof motor