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WebGB /T 699 - 1999 Quality Carbon Structural Steels. Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes. Stainless and heat-resisting steels - Designation and chemical composition. Classification and designation for superalloys and high temperature intermetallic materials. Structural Steels Subject to End-quench ... Web系数 Gli ,当 m>0 时,按 K 和 m,查 GB 151—1999 图 31(a)实线,知 Gli < Gle 故 Gl Gle 0.3005 管板布管区周边剪切应力系数 1 1 1 1 0.097758 4.8317 10 3 4 Q G2 4 81.45 5.35 Et na 193988 1.2016 105 3.1238 Es As 196400 3.7994 104 one input to the newsvendor model is a
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