| 释义 |
pvrcCOCA²⁵⁴³³⁷⁺⁶
基本例句
Pressure Vessel Research Committee NBS 压力容器研究委员会国家标准局
An attempt was made to define the safety grade of flanged connections according to target leakage rates described in domestic gasket standards and tightness rates of joints stated in PVRC of ASME.
根据国内垫片标准规定的泄漏率指标和美国 PVRC对连接系统划分的紧密度等级，尝试定义了法兰连接系统的安全性等级。 cnki
According to the gasket stress, the external bending moments and the tightness of flanged joint are related based on the tightness calculating method of PVRC.
按应力分析设计方法校核法兰；基于 PVRC紧密性的计算方法，以垫片应力为判据，关联了外弯矩与接头紧密度之间的关系。 dictall |