grab
随意取样
grab sample【矿】
暂无补充释义。
相关词条
grab
grab dredger
over board out reach of grab【机】
Grab
grab excavator (grabbing excavator)
single-pillar isolator, grab isolator, pantograph isolating switch (pantograph switch)
hydraulic grab
grab sample【矿】
暂无补充释义。
grab
grab
grab dredger
over board out reach of grab【机】
Grab
grab excavator (grabbing excavator)
single-pillar isolator, grab isolator, pantograph isolating switch (pantograph switch)
hydraulic grab