Pitch circle diameter: d = mz = 3X12 = 36 Tooth crown heights: ha = m (f0 + x)= 3X (l +0.5)= 4.5 Tooth High: hf = m (f0 + cx)= 3X (l +0.25-0.5)= 2.25 Tooth full height: h = ha + hf = 4.5 +2.25 = 6.75 Addendum circle Chemical pumps diameter: Da = d +2 ha = 36 +2 X4.5 = 45 Fixed string tooth thickness: Sxn = m (π/ 2 * cos2a + xsin2a)= 3X (1.387 +0.6428 X0.5)= 5.125 Fixed string of high gear tooth thickness measurement: hxn = m (π/ 8 * sin2a + xsin2a)= 3X (0.7476X0.117X0.5)= 2.42 Modulus coefficient x0.5 m3 O20 ° pressure angle tooth thickness Sxn5.12 fixed string Addendum Coefficient string f1 fixed gear tooth thickness measurement most high hxn2.42 Teeth z12 2, shaft wear and tear maintenance: Axis gear pump wear is mainly because with the support roller shaft at both ends between the friction and wear, so that smaller shaft diameter.

分度圓直徑：d=mz=3X12=36 齒頂高：ha=m（f0+x）=3X（l+0.5）=4.5 齒根高：hf=m（f0+c-x）=3X（l+0.25-0.5）=2.25 齒全高：h=ha+hf=4.5+2.25=6.75 齒頂圓直徑：Da=d+2ha=36+2X4.5=45 固定弦齒厚：Sxn=m（π/2*cos2a+xsin2a）=3X（1.387+0.6428X0.5）=5.125 固定弦齒厚測量用齒高：hxn=m（π/8*sin2a+xsin2a）=3X（0.7476X0.117X0.5）=2.42 模數(shù)m3變位系數(shù)x0.5 齒形角o20°固定弦齒厚Sxn5.12 齒頂高系數(shù)f1固定弦齒厚測最齒高h(yuǎn)xn2.42 齒數(shù)z12 2日本wwwwwwwwww、軸的磨損維修：齒輪泵中軸的磨損主要是因為軸兩端與支撐滾針間的摩擦磨損欧美性爱一二三区，使軸徑變小国产黄片性爱。

You can't fiddle with the nonexistent filter, aerator, or pumps.

你也沒辦法擺弄那些根本就不存在的過濾器重口味人人操人人摸、充氣機(jī)或者泵機(jī)。

Ltd. sales of imports in Europe Japan and Taiwan and other well-known brands of vacuum pumps blower and small air compressors and other related products.

東莞市山葉商貿(mào)有限公司欧美在线免费观看视频，銷售進(jìn)口歐洲久久亚洲欧美va、日本及臺灣等知名品牌的真空泵，鼓風(fēng)機(jī)及小型空氣壓縮機(jī)等相關(guān)產(chǎn)品自拍偷拍精品专区。

Central air-conditioning system is a systematic project by the fans pumps air-conditioning units fan coil units and other components.

本次設(shè)計主要運(yùn)用變頻器在空調(diào)節(jié)能上的改造特黄一级乱淫A片，將大大改變能源的消耗，符合國家目前正在大力提倡的節(jié)能減排政策尤物成人高清在线观看网址大全免费。

Central air-conditioning system is a systematic project, by the fans, pumps, air-conditioning units, fan coil units and other components.

中央空調(diào)系統(tǒng)是一個系統(tǒng)工程免费看一级大黄片，由風(fēng)機(jī)、水泵亚洲图片一级色、空調(diào)機(jī)組大学生一级A片、風(fēng)機(jī)盤管等部件構(gòu)成。

Gas booster pumps are compressed air-driven piston end of a large area and small area side to be high-pressure gas output.

氣體增壓泵是壓縮空氣驅(qū)動大面積端活塞中文字幕网无码人妻精品18区，小面積端得到高壓氣體輸出亚洲欧美综合久久久久久小说。

Double Anchor Rod Pumps This pump is designed to be used in large anchor force oil well.

雙卡桿式抽油泵適用于要求錨定力大的油井。

The fungus will infest the linings of the anolyte storage tank, pipes, pumps, and anode cells.

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In Shanghai, China, Italy±Pump China Office, and authorize the Apennine Shanghai Machinery Ltd.±Italian pumps as the sole agent in China, has overall responsibility for sales and after-sales service job.

2002年在中國上海成立狼友视频在线的，意大利賓泰克水泵中國代表處，并授權(quán)上海亞平寧機(jī)械設(shè)備有限公司作為意大利賓泰克水泵中國地區(qū)的總代理精品丝袜国产在线精品不卡，全面負(fù)責(zé)銷售及售后服務(wù)工作男人网站在线观看网站不卡。

Zhejiang Yong Jia Hailong aqua regia HENRONG BLOWER AND PUMP FACTORY was founded in 1991, in the pumps, chemical industry and the development of fluid equipment sales, particularly in the development of the sewage pump has more than 10 years of history, in April 2003 through national production license qualified acceptance, Permit No.

浙江永嘉海龍王水泵廠創(chuàng)建于1991年，從事水泵免费观看黄网站不卡影院视频、化工行業(yè)的流體設(shè)備研制和銷售太香蕉免费75久久久网，特別是排污泵方面的研制已有十幾年的歷史，2003年4月通過國家生產(chǎn)許可證驗收合格客人的黄色一级片操操操，許可證號：XK0