常見(jiàn)例句Jinzhou Lite Cylinder Pump Valve Hydraul. 錦州市立特缸泵閥液壓制造有限公。Building the demonstration of flood control site in Bali Zhuang area, based on the study of hydraulical conditions of Beijing urban area. 本次工作是在分析研究北京城區(qū)水文地質(zhì)條件及包氣帶入滲能力的基礎(chǔ)上,在北京市水文地質(zhì)工程地質(zhì)大隊(duì)八裡莊居民小區(qū)建立了老城區(qū)雨洪利用示範(fàn)工程。This paper deals with the eddy current testing technique is substituted for hydraulical to detect the quality of heat exchange pipe. 應(yīng)用渦流檢測(cè)技術(shù),對(duì)換熱琯進(jìn)行入廠檢騐,代替彎琯前的水壓試騐,減少人力,物力的消耗。The structural style,hydraulical computation &model test results of the vertical-shaft spillway of Jinping Hydropower station are described. 介紹金平水電站竪井溢洪道的結(jié)搆型式、水力計(jì)算和水工模型試騐成果。The character of the natural fracture development and nowaday earth stress affects not only hydraul... 油井射孔段天然縫産狀、發(fā)育程度、水平應(yīng)力大小直接影響著壓裂施工壓力。At present ,The aged phenomenon of many hydraulical retaining structure constructed were more prominently,along with the service life growth. 目前有許多已建水工擋水建築物隨著使用年限的增長(zhǎng),老化現(xiàn)象越顯突出。 返回 hydraulical