Baosteel steel and other common enterprise standard
Similar grades, were shown in table 17. Eight, the structure with hot-rolling steel sheet and strip (Q/BQB303-1999) The standard specifies the structure of hot rolling steel plate and strip size, shape, technical requirements, test methods, inspection rules, packaging, marking and quality certificates. Most of the products in the state of delivery was used in buildings, bridges, ships, vehicles and other structural parts, some further processing, heat treatment used in the mechanical end of the reference standards and national standards and similar standards for grades 18 and 19 were shown in Table , 20, 21 1 structural steel [a) GB/T710-19910. / BQB302-1999DjN1614-2 a l986EV1l] l977EN1011l1998] 1SG3131-1996GB/T711 a l998S [W22StW22FePl] DD11SPHC08SPHCUStW23UStW23SPHD08StW23RRScW23FeP12D Dl2SPHD08 or 08AlSPHDstW24StW24P13DDl3SPHE08A1SPHE38 - l_. ?, And one quasi-eleven Lai} ~ ~. ,. . IlI_h (2001NO3) ink through the Yuan Request Form 18Q. / BQB303JlSG3101GB,
vibram five fingers outlet, T912-1989G1T3274 a t998-1999-1995GB/T7l0-1991GB/T711-1998Ss33OSs33OQ195Q215 a AQ215 a BSS400SS4ODQ235 - AA255 - ASS490SS49O0, 275 a ASs540 $ S54O2 structural steel (two tables 19Q/BQB303DINl710OEN10025GB/T912--1989 -1999 a 1980 ~ 1990GB, T3274-1998Q195. 215 a AS03St33Fe31O a 00215 a BSt37-2St37-2F ∞ India BQ235 a BRSO7-2St37-3St37-3F death 360CQ235 a CQ255-. BSt44-2St44-2Fe430BQ255 - Bst5O a 2St50- 2Fe490-202750345 a AQ345-. C0 ,390 - BSt52-3St52-3Fe51OCq390 a C3 mechanical structure steel sheet 20Q/BQ ~ 03DlN17200ENIo083-2GB/T7101991-1999-1984199IG [$ / T711-1988C22 mantle 2C22C35C35C35354. welded structural steel (abbreviated 5 steel steel table 21Q./BQB303JISG3132GB ,1710-199tGB, n11-1988-1999-1990GB, T912-1989G1T3274-1988SPHT1SPHT108A1SPHT2SPm15Q215SPHT3SP a threat Q235 A20 nine, the other another color coated steel sheet and strip and color imaging effective, with enamel, bike,
herve leger toronto, mint, automotive, boiler, shipbuilding steel plate and strip, a total of 20 species, here is not introduced. Received Date :2001 -06-16 technology, copyright, but the exercise of copyright shall not infringe the copyright of the original work. can be used alone the author of the work entitled to copyright alone (ie copyright) (2) Where the posting of our magazine articles,
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