水封水管 的英文怎麼說
中文拼音 [shuǐfēngshuǐguǎn]
水封水管
英文
seal water pipe-
Plastics. un - plasticized pvc parts dor piping. simple assemblies with sealing rings for domestic water drainage piping. end use test. specification
塑料製品.未增塑聚氯乙烯管道零件.生活污水排放管道用帶密封圈的簡易組件.最終使用試驗.規范The test tube is closed at one end with a hydraulic seal.
試管的一端為水封所封閉。According to the feature that deformation resulted from water absorption and mildew appear mainly on the rabbet surface of ccf, this paper adopts rsst to spray a special waterproof sealant on rabbet surface of ccf, so that the sealant can get into fiberboard to certain extent by means of capillarity and penetration, blockage the holes between fibers and capillary, cut up passage of water and change the properties of soakage and sorption to water in capillarity and fiber. at the same time, solidified sealant can form a compact waterproof pellicle on rabbet surface so as to prevent water and humidity from fiber ' s expansion and mildewing
針對吸水變形、霉變主要發生在地板企口表面的特徵，採用企口表面全封閉法，在復合強化地板企口表面噴塗特殊的防水封閉劑，使其依靠毛細管作用及滲透作用進入板內一定深度，堵塞木纖維之間的空隙及毛細孔通道，截斷水分傳遞的渠道，並改變毛細孔壁及纖維的表面性質以不利於水的浸潤與吸附，同時其固化后能在企口表面形成一層緻密的憎水薄膜，防止水分、濕氣從企口侵入板內引起木纖維膨脹變形、發霉等現象。Screwed scaling plugs for syphons of drain fittings - part 2 : plugs of polypropylen
排水管配件吸虹管的螺紋密封塞.第2部分:聚丙烯堵塞Screwed scaling plugs for syphons of drain fittings - part 1 : plugs of copper - zinc alloy
排水管配件吸虹管的螺紋密封塞.第1部分:銅鋅合金堵塞Using the opened thermosiphon of 38x3 as experimental element and water as working fluid, the characteristics of dynamic low load boiling, stable severe boiling heat transfer coefficient and critical heat flux are gotten for the opened thermosiphon at the pressure of 0. 02 - 0. 1mpa and 0. 1 - 0. 8mpa respectively, which makes up the drawback that the opened thermisiphon has not yet accurate boiling heat transfer relationship formulas. by means of experimental results, an opened thermisiphon waste heat recovery boiler is designed for the high temperature gases that the positi e electrode copper refining furnace exhaust, which overcomes effectively the drawback of short life, little capacity and unable to inspect that the closed steel - water thermosion has
本文以工程上常用的38 3的開口封底為實驗元件，以水為工質，對開啟式熱管內的動態低負荷沸騰、穩態旺盛沸騰及臨界沸騰特性進行系統的可視化實驗研究，實驗壓力為0 . 02 0 . 8mpa ，實驗得出了38 3的開口封底管在工作壓力為0 . 02 0 . 8mpa和0 . 1 0 . 8mpa下的管內沸騰傳熱系數及臨界熱負荷計算關聯式，彌補了開口封底管? ?這一新型傳熱元件尚無準確的沸騰換熱關聯式的缺陷。D the new closed aqueduct of the dongshen water supply system would be completed by 2002
四東深供水工程密封輸水管道將于年建成。Analysis of a welding structure destroy of a pressure tube capping
壓力水管封頭焊接結構事故分析Rubber scals - joint rings for water supply pipelines up to 110 - specification for materials
110以下熱水輸送管橡膠密封圈材料規范Rubber seals - joint rings for pipelines for hot water supply, drainage and sewerage pipelines up to 110 c - specifications for the material
橡膠密封件.溫度為110及以下的熱水供給排水和污水管道用連接環.材料規范Water - fittings for house installation ; sleeves, flat sealing up to work pressure of 10 bar
家用安裝水管配件.壓力為10巴的平密封套管Water - fittings for house installation ; steal tube nozzles with external thread, flat sealing up to working pressure of 10 bar
家用安裝水管配件.壓力為10巴的平密封墊帶外螺紋的鋼Water - fittings for house installation ; boltings with flat seal ; one side threaded coupling with inside - thread, on the other side steel tube nozzle, copper tube nozzle or sleeve pn 10
家裝設備用水管配件.平密封螺旋接頭.壓力10巴的一端Water - fittings for house installation ; boltings with flat seal ; one side threaded coupling with outside - thread, on the other side steel tube nozzle, copper tube nozzle or sleeve pn 10
家裝設備用水管配件.平密封螺旋接頭.壓力10巴的一端Standard test method for water infiltration resistance of plastic underground conduit joints which use flexible elastomeric seals
使用撓性彈性密封材料的地下塑料水管接頭耐水滲透性測試方法Measurement of fluid flow in closed conduits - velocity area methods - method of measurement of clean water flow using current meters in full conduits and under regular flow conditions
封閉管道內液體流量測量.第2部分:速度范圍法.第4節:正常流動條件下利用全流動導管中的流量計測量清潔水流量的方法When the system finishes water supply, this valve can automatically supplement air into the sealed water pipe, which can be evacuated just to open the valve at the outlet, suitable for the evacuation and freeze - proof system of water supply etc. facilities
自動充氣排空管系統供水完成後，該閥可自動補充空氣進入密封水管，將下水端閥門打開即可實現水管的排空，適用於供水等設備的排防凍系統For example, the condenser algorithm considered the trouble condition such as the leak of tube, fail of seal in vacuum system, the lower shaft sea - ting steam pressure, pollute of tube, the high water level of hot - well. the heater algorithm considered the trouble condition such as the leak, pollute of feed - water pipe and high water level of heater
如凝汽器演算法考慮了銅管泄漏、真空系統密封不嚴、軸封蒸汽壓力低、銅管結垢污染、熱井水位過高等故障項目，加熱器演算法考慮了給水管道泄漏、給水管道污染、結垢、加熱器水位過高等故障項目。Floor drains with bell - type odour seal ; summary
帶鐘形防臭封閉裝置的樓層排水管.第1部分:一覽表On 28 august 2000, the guangdong provincial government started to build a closed aqueduct to minimise contamination during the conveyance of dongjiang water to hong kong. mainland and hong kong hoped that in 3 years time, the dongjiang water would remain class ii standard and the problem of contamination from industrial waste along the dongshen catchment would be solved. this construction plan should also include measures to tackle the problem associated with inadequate water in the dongshen watercourse to dilute waste originating from the dongshen catchment
2000年8月28日，廣東省政府開始在東深供水工程沿線興建密封式水道，中港雙方希望於三年後，輸港東江水能維持ii類原水標準，解決目前東江水受沿運河流域內工業污染的問題，但在興建密封水管工程時，研究沿線河水稀釋及污水處理等問題，仍急待廣東省政府解決。分享友人