根据几年来沥青路面工程出现破损、局部大面积推移的现象、分析产生病害的原因和减少或杜绝病害产生的措施。......

Compressed bentonite in the form of pellets or plugs is used for the abandonment of production wells for the oil and gas......

We present a rare case of Twiddler’s syndrome diagnosed in an asymptomatic patient on a routine follow up.This case rei......