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JSGF04-2000
    1÷Χ
    һ߲㡢ֽ߲ŵݾʩ
    2
    ľģ塢ְģ20ɵ˨ģּܼļࣩÿ4ֻǸֹǼܣײְƽ̨3483.5mmˮƽֹܣøֹܣͼ1ͼ2ͼ3
    3
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˨ģڵλ    Уģ    ģ  

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    ɲ˨ڿɵ˨ʹģ
    
    һ    תѭ

    4Ҫ
    4.1ΪͲģʱҪ֤ǸֹǼ뾮ͲͲڵļ಻С30cm
    4.2֧иּܵˮƽֹܱ뱣֤ͬһˮƽϡ
    4.3ģģҪԼ10cmģ壬¿²ŽӴ1cm1cmĺճ֤ӷܲ©
    4.4ģλʱģͬʱҵ֤ģǰƽֹɵ˨Ρ
    4.5ģУʱƺߣֱȣϿλñ֤׼ȷ
    4.6ģģҪι̿ɿ
    5Ҫ֤ʩ
    5.1ּͲģװּʽģʩĹؼӦԶںȡڵ˨ģߡֱȡƽȵȱһȫգý
    5.2ּʽģʩУƶøƶȼƶȼֵĸλƣ㡢桢˹ʩֹȷ
    5.3ʱҪ֤ģ뾮Ͳһ룬ٻžĦײֹԸּܵײ
    5.4ÿ㰴װģǰҪģˢģɵ˨Ҫˢ͡
    5.5ʽּģʩӦϸաʩչ淶GB20204-92װ׼GBJ301-88йع涨ִС
    6ȫҪ
    6.1ƽ̨ϵʩӦϸʩ֯ƹ涨ҪƣϽʩּϵϽֹѷ壬ֹּܱΡ
    6.2ԽǸֹǼܼˮƽֹӦʱʩʱĹ״̬緢쳣󣬼ʱмӹ̡
    6.3׼ʩֳʱõ簲ȫ涨JGJ46-88ִ⣬ƽ̨µʩӦΪ36VµѹƾߣǰչʱӦȫ飬е豸Ӧӵرװ©翪ء
    6.4ּʽģʱ弶ϴȻֺʱӦֹͣȷԱȫ
    6.5Ϊֹ߿׹䣬ָ߿ղԱ밴涨ϸ󣬷׼̨
    6.6ȫȫƶȣǰʩԱаȫס
    7Ͷ֯
аľ4ˣи߼1ˣм2ˣչ1ˣ˾ָӸΪԤ̲ȫһѲȫԱмӣһ߶Ⱥ󣬲ԱƽɺڷˮƽֹܣͲģλľУһѭɡ

