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- The installation of an air gap and drain line are recommended. 建议安装气隙和排放管道。
- Thus, non-sterile air could contaminate the chamber through the drain line. 为了使潜在的污染最小化,建议冻干机出料口在洁净区。
- Do not allow the drain line to empty directly into a drainage ditch, sewer system, or sump. 不要让排放管道直接排放到排放坑、污水管道系统或污水坑内。
- NOTE: The installation of a drain line is recommended. When installing a drain line, an air gap is necessary. 注意:建议安装排泄管道。安装排泄管道时,有必要安装一个气隙。
- The installation of a drain line is recommended. When installing a drain line, an air gap is necessary. 建议安装排泄管道。当安装排泄管道时,需要配置气隙。
- The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve. 安装带着排放管道的美国瓦茨气隙,其排放管道的终端位于地漏的上方,用于处理通过安全阀的任何正常排放或有害喷溅。
- Vent the air gap and drain line from the relief valve in accordance with code requirements. 按照规程的要求,排出安全阀气隙和排放管道的空气。
- When installing a drain line, use Series 909 air gaps on Model 909 backflow preventers. 在安装排泄管线时,在型号909防回流阀上采用系列909气隙。
- A drain line should be attached to the relief valve to channel any potential discharge to a safe place of disposal. 在安全阀上应该连接排水管道,将任何可能的排放引导到安全的处置地方。
- In the case of a pit drain, ensure an adequate air gap exists between the bottom of the drain line and the bottom of the pit. 在坑内排放时,请确保在排放管线和坑底部之间有适当的气隙存在。
- When installing a drain line on Series 909 backflow preventers that are installed horizontally, use 909 AG series air gaps. 如果在水平安装的系列909防回流阀上安装排泄管,则需采用909AG系列气隙。
- Note: The installation of a drain line is recommended. When installing a drain line, an air gap is necessary (see ES-AG). 注意:建议安装排泄管道。当安装排泄管道时,有必要安装一个气隙(参阅ES-AG)。
- The installation of an air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve. 初始安装后,为了消除污垢和管道内的混合物,有时需要进行管道冲刷。
- A drain line and air gap (see literature ES-AG/EL/TC) should be piped from the relief valve connection as shown, where evidence of discharge will be clearly visible and so that water damage will not occur. 排泄管和气隙(或称气隙,请参阅样本ES-AG/el/TC)应该根据图示从安全阀连接处接出管道,要使得排泄物清晰可见,以避免发生水破坏事故。
- Swing check with outside lever and spring to be used on sump, sewage and storm drain lines. 外置操作手柄和弹簧执行机构的旋启式止回阀用于污水坑、排污和雨水排泄管道。
- Helps emulsify and dissolve hydrocarbons, grease and other organic contaminants that clog pipes, drain lines, septic systems, wet wells, disposals, etc. 有助于乳化降解碳氢化合物,油脂类和其它有机污染物如堵塞管线,排水管线,化粪池系统,出水井,垃圾处理系统等。
- 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。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Pull (out) the plug and let the water drain away. 拔掉塞子,把水放掉。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries