protection cup

英 美
  • 护档,防护罩
  • cup n.杯子;一杯之量;奖杯;罩杯vt.使成杯形;把某物放入杯中
  • protection n.保护;防卫
    1. The machine is protected by safety protection mantles and there are locking devices to insure the safety operating and the reliabillity of the machine.
      机器各部均有安全防护罩保护,并有连锁装置,确保安全可靠。