絕對密封 的英文怎麼說
中文拼音 [juéduìmìfēng]
絕對密封
英文
positive confinement-
2 utterly not to scrape skive pull scratch or butt with hard thing at airproof - side
2密封面絕對不允許刮割劃撓或與硬物碰撞。This valve uses the packing structure with the ability of self - seal, needs no constant adjustment, features very light open and close and a reliable seal an assisting sealing grease injection structure is set in the packing to have the sealing performance absolutely reliable and get a true null leak, settling the problem for the packing place of universal valves to be easiest leak outward
本閥採用帶自密封能力的填料結構，無需經常調節，開、關極為輕便，且密封性可靠，填料函處設有輔助密封油脂注入結構，密封性能絕對可靠，真正達到零泄漏；解決了通用閥門填料處最容易外漏的蔽病。Series 415 steam safety valves feature a stainless steel spring, a top guided stem and non - stick teflon ? disc to metal seating to assure positive shutoff
系列415蒸汽安全閥配置不銹鋼彈簧，一個頂部引導閥桿和不卡住特氟隆閥瓣對金屬閥座密封，確保絕對關閉。Magnetic head is designed by six magnetic poles in symmetrical distribution, the design of excitation loop and excitation angle makes magnetic field act on welding arc region which could control welding arc effectively. the insulation, cooling and hermetization of magnetic head avoid the influence on magnetic field of outside ; miniaturization design of magnetic head could achieve different welding process
磁頭裝置採用六磁極對稱勵磁方式設計，勵磁線圈和勵磁角度的設計使產生的磁場恰好作用於焊接電弧區域以實現對電弧的有效控制;磁頭的絕緣，冷卻，密封設計避免了焊接過程中外界因素對磁場的干擾;磁頭整體的小型化使該裝置可以實現多種形式的焊接工藝。What state is water when it is very very hot and closed space
水在絕對絕對熱、絕對絕對密封的情況下會是什麼狀態If it is necessary to have the joints under water, they must be bedded into a box or sleeve which absolutely prevents water from penetrating in.
如果有必要在水下接頭，就必須把它們安置於絕對不滲水的密封盒子或套管中。分享友人