医院手术部
hospital surgery department
一般手术部
general oprating department
山西鲁能晋北铝业有限责任公司生产技术部
Department of Production Technology
shanxi luneng jinbei aluminium co.
Ltd.
美国劳雷工业公司北京代表处物探技术部
Geophysical Techniques Department of Laurel Industrial Company
科学技术部
Ministry of Science and Technology
洁净手术部
clean operating rooms
Clean operating department
Clean operating room
clean operation department
Clean surgery room
Operation room cleaning
clean surgery department
clean surgery section
Clean operation departement
The unpolluted area on operation
海上医院手术部
Operating Room on Hospital Ship
中海石油有限公司天津分公司技术部；江汉石油学院
Tianjin Branch of CNOOC Limited