Multifactorial correlation analysis is a new method used to predict the land subsidence caused by groundwater exploitation.This article introduces and applies t
Tianma Automobile Group Co.,Ltd.with total assets 380 million RMB,and a staff of 1100,including 120 intermediate and high level engineers and technicians,was es
The formation and development of corrosion products on carbon steel surface during the initial stage of atmospheric corrosion in a laboratory simulated environm