P91钢焊接工艺研究
Research on P91 Steel Welding Technics
冰瓜子的加工工艺研究
Study on the Technology of Cool Melon Seeds
拨叉加工工艺研究
Development of Processing Technic for Shift Forks
长庆石油勘探局钻采工艺研究院
changqing petroleum exploration administration
长庆油田公司油气工艺研究院；西南石油学院
oil gas technology research institute
changqing oilfield company
PetroChina
成都探矿工艺研究所
Chengdu Institute of Mineral Exploration Technique
成型工艺研究
study on forming technology
大庆采油技术服务公司采油工艺研究所
Production Technology Institute of Technical ServiceCompany for Oil Production
大庆石油管理局采油工艺研究所
Institute of Oil Production Technology
daqing petroleum administrative bureau
Institute of Production Technology
DaqingPetroleum Administrative Bureau
大庆石油管理局井下采油工艺研究所
Institute of Production Technology
DaqingPetroleum Administrative Bureau
downhole servicing co.
大庆油田有限责任公司采油工艺研究所
Oil Production Technique Research Institute of Daqing Oilfield Company Ltd
Production Technique Research Institute of Daqing Oil Field Corporation
大枣果醋的工艺研究
Technical study on dates fruit vinegar
地矿部探矿工艺研究所
Institute of Mineral Exploration Technology
二甲醚掺混工艺研究
Study on blending technology of dimethyl ether
番茄红素提取工艺研究
Research on Extraction Process of Lycopene
工艺研究进展
process research advances
工艺研究与开发
Process research and development