常見例句雙語(yǔ)例句Guidance on the classification and design of plastics piping systems used for renovation.翻新用塑料管道系統(tǒng)的分類和設(shè)計(jì)指南。As a rule, all external surface of vessels shall be painted in accordance with CIBA 3rd Line Project Piping Materials Classification (CSTLT1300/O301), except the following.作為規(guī)定，除了以下情況所有容器的外表面應(yīng)根據(jù)CIBA第3條線工程管道材料等級(jí)表（CSTLT1300/O301）的要求進(jìn)行刷漆。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.介紹了壓力管道的概念，討論了壓力管道的分類，論述了壓力管道應(yīng)力分析的具體方法。 返回 piping classification