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У԰Ĭʾ¼6,һɫַ,uuϵ

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1 aƷҪg
_äҪډܵĿ_TҪУ԰Ĭʾ¼6,һɫַ,uuϵ܉Ԫqhʽ_äҪͲwm^wqh]CܷȦ㲿Mɡqhʽ_äнYopܷܺáȫɿݡˉܵİȫ\С

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2 aƷҪgc
a ŷԾoʽpܷȦܷУ԰Ĭʾ¼6,һɫַ,uuϵȦͷzҌܷȦĽǶMЃOӋ
b qhxp䓺35CrMoAgԺõIJϡ
c ˰ȫBibú•bá

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3 aƷҪgָ
a QֱDn150mm2000mm
b QPn1.030MPa
c |͡⡢ˮ

d ضȣ-40200z϶

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