往启动床料仓加床料过程中现场应注意什么?
参考答案:
往启动床料仓加床料过程中现场应注意加强监视启动床料仓料位,以防仓满后堵死斗提机。
TWG-1系列空重车自动调整装置空车位或重车位制动时,制动缸不出闸,原因是阀体或阀座上制动缸气路的()未清除。
You'll find taxis waiting at the bus station _____ you can hire to reach your host family.[ ]
A. which
B. where
C. when
D. as