practices on dynamic prevention and control of pressure bump in high stress zone of sanhejian mine 三河尖煤礦高應(yīng)力區(qū)沖擊礦壓動(dòng)態(tài)防治實(shí)踐
this kind of positive feedback may extend the debonded area and result in out of control of pressure on the firebox, or even the explosion of the motor 這種正反饋可能使脫粘面進(jìn)一步擴(kuò)展,導(dǎo)致出現(xiàn)燃燒室壓力失控甚至發(fā)動(dòng)機(jī)爆炸的災(zāi)難性后果。
note : auto-control hydraulic test pump achieves automatic control of pressure by adding a set of control devices on the basis of the original electric hydraulic test pump 注:壓力自控試壓泵是在原電動(dòng)試壓泵的基礎(chǔ)上加裝一套控制裝置,來(lái)實(shí)現(xiàn)壓力自動(dòng)控制功能。
due to this alarm contact it is not only possible to achieve an extremely reliable control of pressures in various production equipments or in the energy production, but also these indexing mechanisms directly integrated in the high pressure gauges make the controlling of pressures in almost all conceivable technical facilities possible 有了警報(bào)接點(diǎn),不僅能在各種生產(chǎn)設(shè)備或能源生產(chǎn)中非常可靠的控制壓力,而且這些指示裝置直接安裝在高壓壓力表里,使該壓力表能控制幾乎所有的技術(shù)設(shè)備里的壓力。
due to this alarm contact it is not only possible to achieve an extremely reliable control of pressures in various production equipments or in the energy production, but also these indexing mechanisms directly integrated in the high pressure gauges make the controlling of pressures in almost all conceivable technical facilities possible 有了警報(bào)接點(diǎn),不僅能在各種生產(chǎn)設(shè)備或能源生產(chǎn)中非??煽康目刂茐毫Γ疫@些指示裝置直接安裝在高壓壓力表里,使該壓力表能控制幾乎所有的技術(shù)設(shè)備里的壓力。