美国机械工程学会
American Society of Mechanical Engineering
4-Fluoroaniline
3% 3 per cent of the property’s price
a.s.m.e.
美国机械工程师学会
American Sciety of Mchanical Engineers
American Society of Mechanical Engineers
ASME
AIME
4-dihydroxylazomethine-H
美国机械工程师协会
American Institute of Mechanical Engineers
4-dihydroxylazomethine-H
洛阳矿山机械工程设计研究院
Arenga pinnota starch
luoyang mining machinery engineering academy
辽宁石油化工大学机械工程学院
mechanical engineering faculty
Liaoning University of Petroleum Chemical Technology
辽宁工程技术大学机械工程学院
College of Mechanical Engineering
liaoning technical university
江苏石油化工学院机械工程系
Department of Mechanical Engineering
Jiangsu Institute of Petrochemical Technology
江汉石油学院机械工程系
jianghan petroleum institute
机械工业前沿
future developments of mechanical industry
机械工程综合实验
synthetic experiments in mechanical engineering