gate-type hydrant

例句：

1. 1.The gate-type hydrant is a critical component of the firefighting system.
   门式水栓是消防系统的关键组成部分。
2. 2.The new gate-type hydrant has been installed in the main street to improve water supply.
   新安装的门式水栓已安装在主街道上，以改善供水。
3. 3. The gate-type hydrant was designed to provide a reliable source of water for emergency situations.
   门式水栓被设计为在紧急情况下提供可靠的水源。