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Translate this pageXupáp np dùng thép hp kim Crôm - Niken:40CrNi. Xupáp thi do chu nhit cao nên dùng:30CrNi3A. ng c YZ485ZLQ dùng xupáp có áy bng, mt làm vic quan trng ca xupáp là mt côn, xupáp np có mt côn này nghiêng mt góc a = 30 0 , còn xupáp thi thì có mt côn nghiêng

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Sand Casting, Steering Knuckle, 40CrNi Material, Weighs 5kg, 300 Sets MOQ, OEM Welcomed Material:carbon steel Surface roughness:0.2 to 3.2Ra Dimension tolerance:±0.001mm Provides. US$ 0.99 - 3.99 / Set. 300 Sets (Min. Order) Freight Cost Available Các h thng ký hiu vt liu kim loiTranslate this pageNov 01, 2013 · Các h thng ký hiu vt liu kim loi 1. Share99.net Sinh viên công ngh CÁC H THNG KÝ HIU VT LIU KIM LOI Mi nc u có tiêu chun quy nh các mác (ký hiu) cng nh các yêu cu k thut cho các sn phm kim loi ca mình và

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