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3 ģ̻·
3.1(zhn)
(zhn)ߵߵֱӰqʱĸ?Ի(zhn)߲,TCﵽƸG?2(zhn)߲(x),Ҫ՟ЧՊ1,˲·(sh)bǷҪ
Ҫ:
(1)ÿ5m1(zhn),˲Ҹ߳;
(2)3mm´;
(3)(zhn)Ҫֱι;
(4)(x)ƺõp¶ȱ仯λ?
3.2^?
պһr(sh),,߄h,Ը|?xȡֹ̺·(x)塣Ϳp̎Ҫι؝b^֧,Ҫֱ,֧Z40~60cm,^֧Ԃӹӹ,fֳb
3.3ģˮ·
ʩ(yng)ǰ(zhn)һμ,TҲ(yng)Ը(zhn)C,:
(1)(zhn)߸߳Ƿ?Ƿι,Ƿ´;
(2)Ƿ,(yng)ˮݠxˮ;
(3)еǷ;
(4)TǷλ(yng)(zhn);
(5)ǰ(yng)10mѲ,̮Ⱥ(x)񡣴ﵽ?̻С̹Ҫ:ҪеҪƽȡRҪȡTҪĬ,y(tng)һָf(xi)Ҫ,bR1.2m/min,lȡ8000~9000r/minϹ(yng)r(sh)(yng)cR,Ŀl^ßʩҪʹPעۜӛ׃,,ʹ,ҲȻż
ֻ̮ȹһ,(yng)ж,Է·̮,(yng)жмòϻа(x)\?՟̮ȹҲж̻h(yun)ĵص,ʹˮȻʧٰʹֳ̮֙ߵĻ·,Ҫÿ߾ޡ
3.4桢һ?
3.4.1(zhn)
_ģ̻һź_(ti)ź_(ti)ƽ,Ҫ¹:
(1)ź໤ùP?
(2)ǰ\̻źµ;
(3)ǰbôͷ?
(4)̻,ֹI(y)r(sh),ʩһb,9cm̻ʩ(yng)ֲ,¡ϻӺ;
(5)˲߳,_ĺȡ
3.4.2ж
ģ̻ʩ_?ƽС͹̻ǰĻϴsԭ10m20m,Tƽr(sh)͹Ű塢ֹ(ji)?òϻE,?zh)Ҫ㹻֧?Էλñ仯?̻R(yng),ԭ1.2m/min0.5~0.7m/min,?(yng)l,TC(sh),(yng)l,ԷT(yng)۲(x),혔̻|?

4.1 Դ
ģ̵Ļ·?ơë)һ,ʽ2:(1)(ϲ)՟ƽ15~20cm,ֲr?(2)ëëër(sh)Ҫȡʩr(sh)¶,ϴs,ëx]еTCM1600ë,ër(sh)1~2h,µͿ3hˡ
4.2
VëԴ?ër(sh),T(yng)r(sh)Ƿ,Ƿ,Ӳ,ȫQ?עˮɰ,,ٽ˻(qing)oߡѲҪעϱĤ,,(yng)޲,ˮ,(yng)ˮ
4.3
Պʩ·,ҪǷֹԍµd¶(yng)µ(x),,{r(sh)Ƿ\Ҫ,Ҫʩr(sh)¶{졣?0r(sh),ʩ10~12hNʼ,ǰҪ(qing)Ƿﵽ?(qing)1~1.5MPa,(yng);Wߴ硢ֱ,r,ֱ,(x),ֱܾ?
5 ¶ȶԻdӰ Դ
ʩr(sh)¶Ի·Ӱϴ,رs,Ӱԡԍʩ·,ݠ,(zhn)31ʩr(sh),·ײ,(x)塣Ӧϸʩʱ?¶ֵ(qing)ͣĿl㡣ʩ?r(sh)ʼճ8r(sh),ʩҲҪ̔H31档Ҫƻ̮Ȳ?r(sh)ϲ,ֹˮݹʧ(x)΢x
Դwww.examda.com
ģ̻·ʩ,ʹ·õ˺̶ܴoߡݠ̼ͨ˾еʡȫģ̻·ʩļ,Ļ·140km,ʡʼಿ?ȫHȫ·չr(sh),һ豸?ؽ߹·͹·ͶЧR֙

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