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P䓹ܳ܉Ӌ㹫ʽ

rg2015-09-14 07:18:20    g[Δ :2583

         ɽ|P䓹SP䓹ܳ܉Ӌ㹫ʽP䓹ܳܵˮ˲|ͬܳ܉ֵСһ֮⏽ͱںҲǷdzҪںԽܳܵĉֵԽͬ⏽10IJP䓹ܾͱ5IJP䓹ܳܵˮҪߵĶ߀c⏽P⏽ԽܳܵĉֵԽСͬӵıں⏽ԽܳܵĉֵԽ��

P䓹ܳ܉Ӌ㹫ʽ

    1Ӌ㹫ʽ2*ں**40%/⏽

   2316316LTP316TP316L——ȣ485MA

   3321304304L——ȣ520MA

   304P䓹ܵĿ520MPA

   316P䓹ܵĿ485MPA

   ˮԇ򞉺P=2SR/D

    Sָںrָȵ40%Dָ⏽

ef

    304P䓹Ҏ159*3

    P=2*520*0.4*3/159=7.84MPA

    316P䓹Ҏ :159*3

    P=2*485*0.4*3/159=7.32MPA