A stop valve is arranged between the material discharge main pipe and the material outtake pipe.
来自互联网
2. 无论是对于垫层方案或是保压方案，是否设置伸缩节和止推环对蜗壳应力状态影响均较小。
For MSCL and MHWH, the setting up of expansion joint and anti-thrust ring will not much affect the stress distributions of SC and surrounding concrete.
来自互联网
3. 端午节吃了“煎堆”后雨便止了，人们说把天补好了。
"Dragon Boat Festival to eat the" Fried round flat cake "then the rain will stop, and people say the sky has been mended."
来自互联网
4. 内筒的一端端口法兰内径处设有止口，用于与相邻筒节的对应端无止口法兰插接。
The inner diameter part of the flange at one port of one end of the inner cylinder is provided with a rabbet for splicing with a flange without a rabbet at a corresponding end of an adjacent elbow.
来自互联网
5. 内筒的一端端口法兰内径处设有止口，用于与相邻筒节的对应端无止口法兰插接。
The inner diameter part of the flange at one port of one end of the inner cylinder is provided with a rabbet for splicing with a flange without a rabbet at a corresponding end of an adjacent elbow.
