Actively research technologies of ageing prevention for water transfer constructions, disease diagnosis and corrosion prevention, restoration and leakage-blocking technologies.
积极研究输水建筑物老化防治技术、病害诊断技术和防腐蚀、修复、堵漏技术；
It introduced the mechanism, cause and clinical manifestation of tube blocking, leakage and phlebitis. And it put up some nursing strategies for the failure.
主要介绍了堵管、渗漏、静脉炎的发生机制、原因、临床表现，并提出护理对策。
Some methods of leakage blocking with pressure are direct drilling, plugging with fixture, copper wire leakage blocking and belt of Steel leakage blocking.
针对不同部位泄漏特点提出了直接钻孔法、夹具堵漏法、铜丝围堵法、钢带围堵法等带压堵漏方法。
In petroleum chemical industry, the technique of blocking up leakage with pressure make the production run normally, and bring the firms lots of benefits.
在石油化工生产行业中，不停车实施带压堵漏技术，使生产正常进行，给企业带来了可观的潜在效益。
Considering the characteristics and relative regulation of petrochemical production, the safety measure blocking leakage was put forward in various condition, in combination with practical situation.
根据石化系统生产特点及有关规定，结合实际情况，提出了各种情况下的堵漏安全措施。
Considering the characteristics and relative regulation of petrochemical production, the safety measure blocking leakage was put forward in various condition, in combination with practical situation.
根据石化系统生产特点及有关规定，结合实际情况，提出了各种情况下的堵漏安全措施。
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