nominal ball diameter
基本解釋
- [機(jī)械工程]球公稱直徑
英漢例句
- It's suitable for the small caliber valve nominal diameter: airproof test and strength test of DN15/100 flange type, through-type gate valve, cut-off valve and ball valve etc.
適用于小口徑閥門(mén)通徑:DN15/100法蘭式、直通式閘閥,截止閥,球閥等閥門(mén)的密封測(cè)試和強(qiáng)度測(cè)試。
雙語(yǔ)例句
專業(yè)釋義
- 球公稱直徑