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2017*㶫ʡʩԱԸλʱ

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2017 *㶫ʡʩԱԸλʱ
һѡ⣨ 25 ⣬ÿ 2 ֣ÿıѡУֻ 1 ⣩ 1˵ھӦٶֱϣ߼ļ϶Ӧ__Ӳ ֵӲӦɶ A1mm B2mm C3mm D4mm 2ṹܺ Z0 ʱʾṹ__ AܹԤĹܣڿɿ״̬ BԤĹܣʧЧ״̬ Cٽļ״̬ Dδ֪״̬ 3ˮĸˮʽȱ__ Aˮȫɿˮѹȶ BԼԴϵͳϼ C˽ṹ Dװά޷ 4ɴ¹ʵԭҪ__ A豸·װҪ B豸йʹԵ𻵶© CƶȲƻΥҵ Dߴ E豸· 5عעҺʱҺ¶Ȳ˸__ A20 B25 C30 D35 6ĨҵҪ̣ȷ__ Aʪߡ㴦ĨײҡĨвҡĨ B㴦ʪߡĨײҡĨвҡĨ C㴦ߡʪĨײҡĨвҡĨ D㴦ĨײҡĨвҡĨҡߡʪ 7˫߻ƵĵȾͨͼܵΪ__ Aֱ Bб C D 8ͼڹܵͼгΪ__

Aͼ B*ͼ Cͼ Dͼ 9ѡУʩ׼__ Aͼֽ Bʩƻ Cʩ֯ D 10ؼԲϺ豸ɼλ赥λʩλ͹ӦλͬЭ ̣ȷǷɹòƷѡ__ϵƷңԼܺͼ۸ Ƚϡ A B Cļ D 11װǰӦ轺ǷʧЧdzɫ轺Ϊdzɫʧ Чɫ轺Ӽһɺ濾ʧЧӦ 115120º濾__ʹ 临ԭ¡ A2h B6h C8h D10h 12ǿ˨Ӧɴ˨ڣ㷢ʱýµס ʱмõ䡣óһͷ˨__׺Ŀ Ӧ 1.2d(d Ϊ˨ֱ)Ͻʹиǿ˨׵ס A1/2 B1/3 C1/4 D1/5 13뿪еӵ(һнӵص)˫ӵ(нӵص)Ͳӵ(޽ӵ )֡__׼ķࡣ Aװص㲻ͬ B;ͬ CϿǷװӵص Dͷ˶ʽͬ 14 ̽Ļ֣ ͸̻̽̽򳤶Ȳ˳ __ʽ»̽̽ijȲ˳__ A100m200m B100m300m C200m300m D200m500m 15ܽṹĻ__ Aǽأ岻

Bأǽ Cأǽ Dɼǽ 16ʩеֱӷð__ A˹ BϷ Cʩеʹ÷ DֱӷѺֳ Eҵ 17ʩ֯ƵҪָļ飬һ__ Aɷ B취 Cѭ DȽϷ 18õĶʽɢ M132 ͣ__ʾ A B C߶ Dɢ 19ȫǷֹ׹İȫþߣ__Ƴɡ A˿ BƤ C Dϩ E˲ 20ʱõ¹乤ϵնȲһնȵ__ ɢԱõ¹ҪͨϵնȲӦ__ A8%1.5lx B10%0.5lx C15룬1lx D20%1.5lx 21 ʹֱݽʵҵʱ ʵǸ߶__m Ϊˣ 2m ˼軤 8mݼ*̨ A3 B4 C5 D6 22Ͷ·װע͵涨λ__ȡѹ飬Եǿ ӦϹ涨粻Ϲ涨Ҫʱ¹ˣֱϸΪֹ A10h B12h C20h D24h 23װõɢӦǽ汣һ룬δעӦΪ__mm

A10 B20 C30 D40 24ģϼĵߺʹõĵ綯ߣӦ__V ĵѹԴЧ İȫʩ A25 B30 C36 D48 25ؾ߶һΪ__ſΪ 150200mm A2.22.4m B2.22.5m C2.32.5m D2.22.8m ѡ⣨ 25 ⣬ÿ 2 ֣ÿıѡУ 2 2 ⣬ 1 ѡⲻ÷֣ѡѡÿѡ 0.5 ֣ 1ϴװ޷ؽǰװʱ⣬ԭҪ__ Aװι B C󣬶õ DͲıɫ EͲĿ 2췽ʽIJͬǽԷΪ__ Aĸǽ Bֽǽ Cǽ Dͨשǽ Eĸǽ 3λ깤__Ӧ֯йԱм赥λύ ձ档 A赥λ Bλ CƵλ Dʩλ 4ƹܹȽͻɫתԭ__ Aƹܳ¾ɵıȻ Bƹϻ̫ CԴѹ̫ͻ·ѹ̫ D¹ͻֱƹ EϲоĹƬδ 5ʾֹֹͣΣյİȫɫ__ Aɫ

Bɫ Cɫ Dɫ 6ѹ豸Ľӵعʱڲý*ӵعϵ__ڣⲻý *ϵ 8m ڡ A4m B6m C8m D10m 7ˮ¯С__ A B C Dѹ 8װ˨ʱ˨̶ͷƫбֵӦ__ A1mm B2mm C3mm D4mm 9۶ѡӦҪһ㲻ôڱ֧·__ A5 B3 C2.5 D1.5 10ӵ尲װ̣ӵ뽨ľ벻С__ A1m B1.5m C2m D2.5m 11ͽҵҵһһѹĹϵͳûվ __ѹ 0.38KV/0.22KV õ豸硣 A10KV B110KV C35KV D220KV 12ϳɸ߷ӷˮĵʩΪ__ Aճ Bճ Cճ D 13ͲǶʽչƾ߰װȷ__ AͲƵİװλռСԭͨյܵܵר ҵĹܵռȫռ ͲֻýѹװչƹɺܸΪ ֱ

BͲڽͨءͷڵĽߺ󣬼ڽпӹ̶Ͳ CԵҡⷽͨ鷽ͬչ DװƹǰȹرյԴװʱҪס֣Ӧסͷϲ֣ ָ EӦעܵƳͲƵƱǷƥ䣬ܵƹ¶ڵƱ⣬ ӰЧװЧ 14Զ빩ԴijҪʱɽ͵ڶѹ__ A80% B85% C90% D95% 15֮ӣˮ*Ϊӷ죬Ϊڷ죬нӷ촦óϸ ⣬ӦԹݶΣΪ__mm A100 B150 C200 D300 16ǦذװӦ쳧˵涨һΪ__ ˨ʱӦӵ˨ͿԷʿͣ˨Ӧ ̡ A10mm B15mm C25mm D35mm 17Ϊֹʯȵijֿչĺѷ죬õɰӦΪ__ AΪ 1:2 ĸӲˮɰ BΪ 1:2.5 ĸӲˮɰ C 2.53.5cm D 34cm Eʯɰ 18ⰴѹڶԿ()˹ͬʱУΪʱÿѹ __ 2 ΣС A5 B10 C15 D20 19ѹװû豸ĽṹΪѹΣӰĽӵأΪ__ Aӵ Bѹӵ Cӵ D 20ͨСͿ飬Ӧ__ AС 15% BС 25%

CС 35% DС 45% 21У·__ɵġ A˿ BԴ C D E 22ʪܷͲߴͷıͲװ߶__ A 1.5m B 1.5m C 2m D 2m 23߹ܰڸֽڣӦظֽ裬õ纸Ǧ˿̶ֽ __ A 2m BС 2m C 2.5m DС 2.5m 24 ڸ߲㼰ֽ߲ṹУ ú庸ӣ __mm ְ庸ʱ ֲ״˺ѡ A10 B20 C30 D40 25 ӵ¶ȼưװǰӦУ飬ʽѹһԪӦ˵λð װDZװڱڹ۲ıѹϡܲѹ䣬뾶 __ಿӦȦ̶¶ȼƸ* A 50mm B 10mm CС 50mm DС 10mm




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