penstocks

基本解釋

High temperature insulation piece, wearable piece, penstock.
高溫絕緣器件、耐磨件、水閥片。
The processes of preheating and welding of super scale penstocks were detailed.
本文詳細(xì)敘述了巨型壓力鋼管的預(yù)熱裝配和焊接過(guò)程。
The penstock can be divided into manual type, manual and electric type, electric type according to the headstock.
由啟閉裝置的不同型式可分為手動(dòng)式、電動(dòng)式、手電動(dòng)式三種。
Penstock [hydroelectricity] A closed conduit which supplies water under pressure to a turbine.
壓力管道[水電]一條封閉的渠道,以壓力對(duì)渦輪機(jī)供水。
The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
閘門采用端面整體密封，密封材料采用特殊橡膠材料，保證密封牢靠、耐用。