释义 |
valve port- 英?[v?lv p?:t]
- 美?[v?lv p?rt]
实用场景例句Dimension A, center of valve port to floor level. 尺寸A, 阀门端口中心至地面的距离. 互联网 USE: Apply to ordinary textile bags, Shuinidai valve port and other bangs. 用途: 适用于普通编织袋, 水泥袋阀口等包装袋. 互联网 With the control valve to continue putting forward, the air valve port will open. 随着控制阀推杆的继续前移, 空气阀口将开启. 互联网
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