Management of your life, and feel your life in Beijing pressure and helpless, must face their status, brave face, and strive to improve your attitude towards life!

管理自己的生活，感受到在北京的生活压力与无奈，必须正视自己的现状，勇敢面对，努力改善自己对待人生的态度！

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Hence, correctly controlling-tyre pressure in use, carefully driving, tightening up the management and maintenance of tyre help prolong the service life of tyres.

在使用中应正确控制轮胎气压，谨慎驾驶，加强对轮胎的管理和保养，以提高轮胎的使用寿命。

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In this paper, high temperature and high-pressure components fitting for life assessment such as main steam pipeline and boiler tube were selected for life management studying.

本课题选取适合寿命评估的高温高压部件，如主蒸汽管道及过热器管进行寿命管理研究。

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