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- seal drain connection 密封装置漏油接头
- "Built-in safety drain pan (square only) - all Heater models feature a built-in, sealed drain pan system...complete with a 3/4"drain connection." 内置安全设施排水盘(仅适用于方形热水器)--所有型号的超重型热水器均内置密封排水盘系统,并配置3/4英寸口径的排水连接口。
- Boss locations and symbols and tapping procedures are in accordance with mss.Bypass and Drain Connection Standard SP-45. 钻孔位置、有关标志以及钻孔工艺程序都是符合美国阀门及配件制造业标准化协会SP-45的规定和要求。
- The built up type by-pass is available on all NIBCO iron valves and is attached in accordance with mss.By-pass and Drain Connection Standard SP-45. 组装型旁通路用于所有尼伯科铸铁阀门,符合美国阀门及配件制造业标准化协会(MSS)的旁通路和排泄连接装置标准SP-45。
- Boss locations and symbols and tapping procedures are in accordance with MSS Bypass and Drain Connection Standard SP-45. 钻孔位置、有关标志以及钻孔工艺程序都是符合美国阀门及配件制造业标准化协会SP-45的规定和要求。
- The built up type by-pass is available on all NIBCO iron valves and is attached in accordance with MSS By-pass and Drain Connection Standard SP-45. 组装型旁通路用于所有尼伯科铸铁阀门,符合美国阀门及配件制造业标准化协会(mss)的旁通路和排泄连接装置标准SP-45。
- Standard drain connections are the same size as shown below and are drilled, tapped and plugged. 标准排泄阀连接端口与下列显示的通径相同，经过钻孔、攻丝和塞紧。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- They are digging trenches to drain the water off. 他们正在掘沟排水。
- In this connection I remember a proverb. 在这一方面我记得有一句谚语。
- A round seal affixed to a papal bull. 印玺一个圆形的教皇的正式宣布训令或法令的封印
