词汇	shell pump
释义	shell pump 壳式泵,出泥泵,泥沙泵
随便看	initial start up initial start-up initial start -up initial start-up costs initial startup neutron source initial start-up of steam turbine initial start-up period initial start-up test initial state initial state equation Initial state estimation initial state function Initial state learning initial state manifold initial-state manifold initial statement Initial Statement of Requirement initial state parton energyloss initial state quantity initial state radiation initial state vector errors initial static deviator stress initial static load effect initial static pressure initial station