... 4 管道等级及材料统计 1 管道材料规定 Piping Material Specification 管道等级 piping class; piping classification 管道等级号 class designation ...
基于439个网页-相关网页
Guidance on the classification and design of plastics piping systems used for renovation.
翻新用塑料管道系统的分类和设计指南。
The classification of piping stress, stress development factors and stress release method are introduced.
论述了管道应力分类、产生的因素以及应力消除方法。
This paper introduces the concept of the pressure piping, discusses on the classification of the pressure piping, and expounds the concrete methods for the stress analysis of the pressure piping.
介绍了压力管道的概念，讨论了压力管道的分类，论述了压力管道应力分析的具体方法。
应用推荐