operating at cryogenic temperature
【经】 营业费用预算
operating expense budget
暂无补充释义。
相关词条
operating mechanism
releasing device, operating means
STUD(S) for securing straps for operating windows
multiple processor operating system【计】;multiprocessor operating system【计】
resistance of operating point【电】
operating fluid
business efficiency【经管】;management efficiency【经管】;operating efficiency【经管】