Pressure regulators are important pressure-regulating equipment in drip irrigation system.
压力调节器是滴灌系统中重要的调压设备。
The carrier gas is often store in a steel cylinder with pressure and flow regulators.
载气常常装在带压力和流速调节器的不锈钢瓶里。
The carrier gas is often store in a steel cylinder with pressure and flow regulators.
载气常常装在带压力和流速调节器的不锈钢瓶里。
应用推荐