单词查询
stopcock
美['stɑp.kɑk]，英['stɒp.kɒk]，
释义
「
」
n. （调节管道流量的）旋塞； 网络释义： 旋塞阀；活栓；水龙头；
例句
The sealing property is one of the main indicators of kelly stopcock .
When the stopcock is opened, water flows from the top of the warmer column into the colder column.
打开活塞后，水即由较热的水柱顶端流入较冷的水柱。
A regulated opening for discharging a liquid, as in a small stopcock.
Its structure and elevates the short festival including the high and low stopcock.
Our stopcock, oven valve and booster have been certified to CSA and have gained quality certificates in America and countries in Europe.
旋塞阀、烤炉阀、调压器已获得CSA等欧美多个国家在质量认证证明。
When the stopcock is opened, water flows from the top of the warmer column into the colder column.
打开活塞后，水即由较热的水柱顶端流入较冷的水柱。
A regulated opening for discharging a liquid, as in a small stopcock.
Its structure and elevates the short festival including the high and low stopcock.
Our stopcock, oven valve and booster have been certified to CSA and have gained quality certificates in America and countries in Europe.
旋塞阀、烤炉阀、调压器已获得CSA等欧美多个国家在质量认证证明。