nominal bore meaning in Chinese
标称内径
标定管径
公称管径
公称口径
公称内径
公称通径
公称直径
Examples
- Shipbuilding . kingston valves , nominal bore 50 - 175 mm . body
造船工业.标称孔径"金士顿"阀门.阀体 - Shipbuilding . kingston valves , nominal bore 200 - 500 mm . body
造船工业.标称孔孔mm "金士顿"阀门.阀体 - Shipbuilding . kingston valves , nominal bore 200 - 500 mm . nomenclature of parts
造船.标称直径mm "金士顿"阀门.零件名称 - Shipbuilding . kingston valves , nominal bore 50 - 175 mm . nomenclature of parts
造船工业.标称孔径mm "金士顿"阀门.零件名称 - So far , many methods have been proposed to estimate the nominal bearing of spatially distributed source
迄今为止，已经提出了多种空间分布源波达方向估计方法。