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        ȫ՟ᾀ0556-8459128 13355567838
        ۰,Ƥ,ƤC,_x񰲻ʡɽhȫ˾
        Įǰλã۰ >> aƷչʾ >> Iëˢ

        ëˢLͲ

        ݁Դ http://www.uberdrunk.com lrg2016-6-29 16:11:51
        ëˢLͲ

         ȫëˢSҌIaퟟSëˢLͲCеLͲëˢzLͲëˢɰ͑ҪԔϢՈԃṩDӰͼgָgҪԭҪ҂ZƷ||r񃞻؛rȫëˢgӭǢՄӆُ

        APˢۉmClˢԇˢCҳm֒ 
            
        ʳƷӹIʳƷϴCëˢ݁ˮϞϴCëˢ݁ëlϴCˢ݁ȥƤCëˢ݁ˢ݁ëˢLͲlˢbCëˢ͸ʳƷCеëˢ 
            
        ӡȾI͙Cëˢ݆ëˢᘰ朗lᘰ݆ӡCëˢ݁ëCëˢ݁Cëˢ݁Kˢ 
            
        ټӹI\䓰Ϳ䓰XP䓰ϴaëˢ݁Ϳaëˢ݁Cֱëˢ݁aëˢ݁Mëˢ݁MëˢƬĥϽzp@ëˢ݁ˢ݁䓽zëˢ݁ 
            
        ľ˽IļҾߒˢll޲݆޲Ƭë݆Rë݆i݆䓽z݆ɰCëˢ݁mëˢ݁·CKˢAPˢA֦ˢlˢ ϴؙCAPˢLˢ 
            
        ƤЬĘI: ĥCˢ݁ë݆Cˢ݁߅䓽z݆݆݆֒ë݆zˢlˢMˢL 
             PCB
         PPPUPVCPVAˮdL݆ˢָ݁ĥ݆ëˢ݁ɽˢ݁ëˢͨlˢ 
            
        hIN·܇ëˢëˢ݁APˢϴؙCëˢ 

        ֲëëˢ݁坍ϴͿ\ݔÓ֬Ĥmߺ҂ԞƸNߴҎ͸Nˢzϵֲëëˢ݁Mđ

          

        ֲëëˢ݁ľƻˢˢëəCMˢֲëëˢ݁ˢBͬͨS򎧶SiĹһ𹩑ˢKҲԹ̶ܠˢ@NYʹòƳSͿԌˢMкQ

        ˢzëˢ݁ͲĵĒOëˢ݁ڌӹĒ߸Ƀëˢ݁2 4̶SϵˢKMˢzĥpĕrԌˢˢzٴʹ

        lԭ磺ʳƷIЕrܷ_Ա⼚ĝB͸@ЩíhЛ_׾Tģܷ֬ԫ@þıܷҲoˢz 

        ֲëëˢ݁ԸNL^ΑBֱòͬˢzֲëëˢ݁ľĻˢ͑ҪṩSˢӘПo޿҂ÿNṩֲëëˢ݁ƷMaOʩʹ҂܉aNߴNˢzֲëëˢ݁MБ 

        @Nʽñ^Vëˢ݁݁ϣϣȻͨ^XֲëCֹķʽzֲ@Nʽaëˢ݁ʹÉLˇҲһЩȱc粻Qyҹˇ׵aʽֲëëˢ݁Դ

        ֲëзʽ

        A ǧBʽֲëֲë׽eĿǰϴQõֲëʽ

        B Pʽֲëֲë׽e

        C ʽֲëȔֵë(һ߅Dһ߅һ)

        D pʽֲëֲ

          ֲë׏Ŀǰֲë׏O2O3O4O5O7 (ҕʹîaƷx)

          ֲëӲ|

        ֲëӳò|PVCPPPE

          ëˢLֱ݆Ӌ 

        A ˢë⏽= + (ֲëӺ + ֲë߶) X 2

        B ˢë⏽ȡ ± 0.05mmֲëֱȡ ± 0.1mm

        һƪëˢ݁һƪLͲëˢ
        PI֣ퟟSëˢLͲ,ëˢ,LͲëˢ,LͲëˢ
        徐小明新浪博客

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