【文章內(nèi)容簡(jiǎn)介】 r y Com m ission. The second plenar y session, is held in t wo sessions bef or e t he gener al elect ion, m ainly t o discuss a new St at e per sonnel issues. But by t he t hir d plenar y session, each session of t he Cent r al Com mit t ee of nat ional inst it ut ions and personnel pr oblem s have been ar r anged, you can concent r at e on national developm ent and r ef orm s. Pr evious plenar y session is of t en br anded wit h a cent r al leading colect ive, of t en by looking at t he t hir d plenum of t he init iat ive t o f ound t he cur ent cent ral leader ship colect ive governance char act erist ic s. Fr om t he analysis of t he pr ocess of economic r ef or m in China, plenar y session, 12 session, 14, 16 plenar y session have pr ogr amm atic m eaning, r espect ively, m ar king t he f our st ages of China39。s economic r ef or m, and t hat t he st ar t up hase of r ef orm , r ef orm, constr uct ion phase and per f ect ing t he Socialist m ar ket econom y f ram ewor k st age of socialist m ar ket econom y. Pr evious plenar y session t opics pr oposed t o t he t hir d plenar y session of t aking class t r uggle as t he key link, shif ted t o socialist m oder nizat ion。 12 session m ar ked t he change f r om r ur al t o ur ban, est ablished wit h public owner ship as t he Foundation of a planned m odit y econom y。 13 session at a t im e when bot h t he old and t he new syst em change, gover nance and r ect if y t he economic or der 。 14 . . Fair and ef ficient and aut hor it ative Socialist j udicial syst em , saf eguar d t he people39。s int er ests. Legal aut horit y t o uphold t he Consti ution, deepening t he r ef orm of adm inist r at ive law enf or cem ent , ensur e t hat t he r ight t o exer cise j udicial power independent ly and im par t ially accor ding t o law t he pr osecution, per f ecting t he r unning m echanism of j udicial power , im pr ove t he syst em of j udicial pr ot ection of hum an r ight s. Plenar y session, Af fair s t he r ight t o adher e t o t he syst em , and let t he people aut horit y t o let t he power r un in t he Sun, is shut up in a cage of t he syst em power policy. Decision Science, im plem ent ation should be const r uct ed st r ong, super vise t he r unning of power f ul syst em, im pr ove t he syst em of punishing and pr event ing cor uption, pr omoting polit ical int egr it y, and st rive t o achieve cadr es 39。honest and Gover nm ent int egrit y, clean polit ics. To f orm a scientif ic and ef f ect ive coor dinat ion of power r est rict ion and m echanism s t o st rengt hen anti cor r uption inst it ut ional innovat ion and inst it ut ional pr ot ect ion, sound im pr ovem ent st yle nor m al syst em . Plenar y session, building a socialist cult ur e in China, enhancing nat ional cult ur al sof t power, m ust adher e t o t he orient at ion of advanced Socialist cult ur e, adher e t o t he developm ent of S ocialist cult ur e wit h Chinese char act er ist ics, adher e t o t he people centr ed wor k orient ed, f ur t her deepening r ef or m of cult ur e. To im pr ove t he cult ur al m anagem ent syst em , est ablish and im pr ove t he m oder n m ar ket syst em and building m oder n public cult ur al ser vice syst em, im pr ove t he level of cult ur e opening. Plenar y session, achieving developm ent r esult s m or e equit able benef it of all people, we m ust speed up r ef orm of social pr ogr am s and solve t he issues of concer n t o t he people t he m ost dir ect and r eal int er est , and bet t er m eet t he needs of t he people. To deepen education r ef orm , im pr ove inst it utional m echanisms f or t he 第 一 章 水泵 工業(yè)水處理水處理供水系統(tǒng)設(shè)備主要以 離心式水泵為主，主要有 單極雙吸臥式離心泵、單極單吸臥式立式離心泵、單極立式離心泵、無(wú)密封自控自吸泵、渣漿泵、多級(jí)臥式離心泵和柱塞式計(jì)量泵等。 1. 單極雙吸臥式離心泵 設(shè)備簡(jiǎn)介： 該種水泵的吸入口與吐出口均在水泵軸心線的下方，與軸線垂直成水平方向。檢測(cè)時(shí)勿需拆卸進(jìn)出口水管及電動(dòng)機(jī)。從傳動(dòng)方向看去，水泵為順時(shí)針?lè)较蛐D(zhuǎn) 。 泵的主要零件有泵體、泵蓋、葉輪、軸、雙吸密封環(huán)、軸套等。除軸的材料為優(yōu)質(zhì)碳鋼外，其余主要零件為鑄鐵制成。 泵體與泵蓋構(gòu)成葉 輪的工作室。在進(jìn)出水法蘭上，制有安裝真空表和壓力表的管螺孔。進(jìn)出水法蘭的下部，制有放水的管螺孔。 圖 1 單級(jí)雙吸口離心泵結(jié)構(gòu)圖 1．泵體 2. 泵蓋 3. 葉輪 4. 軸 5 雙吸密封環(huán) 6. 填料壓蓋 8. 軸承座 經(jīng)過(guò)靜平衡校驗(yàn)的葉輪，用軸套和兩端的軸套螺母固定在軸上。其軸向位置r apid developm ent of t he m ar ket economy envir onm ent t o explore public ser vants 39。dut y consumpt ion m o ization r ef orm has pr ovided a good f oundat ion. The socializat ion of r ear ser vice wor k has been launched, and r apid pr ogr ess in som e places and depar t ments, dut y consum pt ion m oizat ion of car r ier and appr oach t o m anagem ent has been r esolved. Thir d, in r ecent year s, explor ing t he m o izat ion of dut y consum pt ion has m ade som e pr ogr ess, have gained som e exper ience and can pr ovide r ef er ence t o t he pr ehensive r ef or m of t he syst em of public ser vant s 39。 dut y consum pt ion f ur t her . I m plem ent ing an honest cant een, st andar dize of f icial ent er t aining m anagem ent 。 enhancing t he t ele m unicat ion expense m anagem ent 。 elim inat ion of Count y t r avel and count r yside subsidies。 r esear ch vilage of f icials capit alizat ion m anagem ent of cor por at e spending, and so on. Finally, gr oup . . . 18 session t o be held in Beij ing f r om Novem ber 9, 2020 t o 12t h. 35 year s ago blew t he t hir d plenar y session of t he r efor m and opening up in t he spr ing br eeze, changed, af fect he wor ld。 t oday, 35 year s lat er, in t he eyes of t he nation and t he wor ld expect , again t o r efor m m ark China, usher ed in t he 18 session. XI General Secr etar y point ed out t hat China39。s r ef orm has ent ered a cr ucial per iod and t he Sham Shui Po Dist r ict , m ust be based on gr eat er polit ical cour age and wisdom , lose no t im e in deepening r ef orm in im por tant f ields. Dar es t o cr ack a har d nut , dar es t o question t he Rapids, which dar es t o br eak the bar