水位玻璃管

Install with "water line" mark on float chamber on a level with the middle try-cock, or about halfway up the gauge glass.

在配置中间试验旋塞阀的水平位置用标记有"水管"的浮腔进行安装，或在水位玻璃管上方一般的位置安装。

Therefore, I plant the production of a new second-generation high-performance high-quality quartz glass water tube, whether it is quality and price in the country in the same industry have obvious advantages.

因此，我厂生产的全新第二代优质高性能的石英玻璃水位管，无论是质量和价格在全国同行业中优势明显。

Insert long nipple into lower gauge glass tapping in boiler.

将三通长接头插入锅炉上的较低的水位玻璃管。

Remove gauge glass and cocks from boiler.

从锅炉上拆卸水位玻璃管和水龙头。

For boilers that do not have this tapping, use WATTS No. N89S, N89D which is made for gauge glass connection.

对于那些没有这种接头的锅炉，则采用美国瓦茨型号N89S， N89D，这些型号用于水位玻璃管连接。

Screw the nipple which is in the tee carrying the tubing connector into the upper gauge glass tipping and pull up tight.

将带管接头的三通内的接头螺纹旋转进入上部水位玻璃管倾斜并紧紧往上拉。

Install with "water line" mark on float chamber on a level with the middle try-cock, or about halfway up the gauge glass.

在配置中间试验旋塞阀的水平位置用标记有&水管&的浮腔进行安装，或在水位玻璃管上方一般的位置安装。

Re-install gauge cocks in the end of the tees and replace the gauge glass.

在三通末端重新安装仪表水龙头，然后重新安装水位玻璃管。

The company's main products are: single-color boiler water level gauge glass, quartz glass single two-color series of water level table; Maglev Series Direct Reading and Remote Level Gauge, magnetostrictive liquid level meter, electrode contact point and dual-listed water level gauge, inductive level sensors, external ultrasonic level gauge and a variety of liquid level sensor transmitter and control Alarm, etc. more than 10 types of level instrumentation.

公司的主要产品有：玻璃板单双色锅炉水位计、石英玻璃管式单双色系列水位表；磁浮式系列直读和远传液位计、磁致伸缩液位计、电极点及双联系列水位计、电感式水位传感器、外置式超声波液位计以及各种液位传感变送器，控制报警仪等十多个种类的物位仪表。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。