Page 93 - 《金属管》总第184期电子杂志
P. 93

~,~m~ti, ~$Li~m
                                                      @)                       ~,~Jfl:*:D~~1i~t~m


                                                                               ~,~Jfl~$L~t~t~m

                                                      iihmiRliil               ~,~m~tim.m,  7G~m

                                                                               DOMm

























































           ;UJ:.lznif¥fJ1,~~~IH~EJBLl~T2002l:F,  ~;IS~ rcJif.fil~*:i1:~,  ml~ 1/Js,'300004*0  ~EJ~t"rcJ~§£i~~,  [EJ~§£~iJH~
           ~fD~~i~~o ~llj~zit.J,  4]1[§£i:iJit0.15mm/m,  m~fJiffi~,  fq],1)§£fDfllll~§£it0.05mm,  ~9r~*.§J~§£i:iJit0.1um,  ~)'E;J;ZfD;~
           ;,fiW~19:io  ~t"I!lll~#l,fi5S~I.l,  ISO9001ijL~~IIP-1'~U.A.iiEiffii~J=tr:t§#l,fio  t"~r-'.f~~fiGB,  ~fiASTM,  EHifD©:fi,  1iz
           JilZfflT;~:$!!iiWt,  If¥fJ1,~,  ~~HfJl,~,  zit.Jn1~zit.J,  ~Et,  ~zit.J,  ~®i±§x o
   88   89   90   91   92   93   94   95   96   97   98