ɹΡʷһۺԹʼ 1959 ꣬λڳеģռ 6.3 ꡣ 1966 Ϊ 1982 ָֻ 60 ж֣˿ȸǵȡ 61 꽨ң 64 꽨֪ͤ·ܣ 65 ɽ˵Ŭ裬оʮദ·ͨˣֲ֣ 3199 ꣬ 45 ֣ 500 ֻΪṩһŵֳ
λá羰
Ÿ 9 ף 40 ף赡ΰĻ㳡ݹ˳ĵһ羰
˹֮ͣʯ۵С¾ձƵIJƺ͵IJݵ֮УǵĵŸֹľԼɽͼڡСƷ͵ީһͤDZ֪ͤͤ 1964 ꣬ʱʣϵĻʱ֪ͤͨ屻ɺɫ 1998
һţΪһƬ֣Ի ľ ֲľ֣еꡣֻߴͦΡ̬ӡ̬ÿ죬ȭ壬ܾܴȻܰеҪҪɽɽλڹIJλɽһƬ֡ÿںţʱ֦ö˵һʹ˱ǵĻ㡣ɽͤΪǣΪ ͤ ɽ½أΪ ƵĶϷˮУһȤɽ½һֲ̳̳滨 20 ֲ֣ľ֡
γͶһҪȤֳж 45 ֣ 500 ֻ⨺0 ֻ 6 ֻ 200 ֻС 200 ֻʳʳ 45 ͷֻ
д 6 ֻзʨ 3 ͷһСʯׯɽֶһֻ 5 ꣬иɰӽ Ǯֻ 2000 ţ˳Զʷհףϲ
ڼɽݶ࣬ˮݹݡˮ 10 ֣ 80 ͷаסѼ㡢סȡ
ɢ
λڹĶռԼ 2000 ƽףͶŶ 15 Ʒ֣ 350 ͷֵֻΡСƷˮһ壬ɢţԺšȸС¹鼦ȿɰСܽӴ쾰ȻгһȻгķΧ
ɢıһ壬ڰڷ辰ܡĵһÿڰٻޡˣһϢϷĺõطdzĿީĹֳһʩƿӱ»ȴСĿ 13 ֣˲ͬεο͵IJͬ
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شģͨűΪ幫ʼվdzС֡ɫҪءˮƽ ߣǶԹĻ;Ҳ˸ߵҪˣڽijнУҪǿԹͶ룬ӶٽִеķչƳɫṹоĻҪ
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