Page 65 - 《防水与保温》总第11期电子杂志
P. 65

:sz~H7.lo'.z:~ t~ fl'®@cf*, ~-*~~1'J.JJ:9r±~f*;.fifi tm
                                                         ti~Jliz9r±~f*;fifitB'iU~~FfDt~~:if:~o ~,~~~F9r±~f*
                                                         ~n.~ffl~~.M•F~~~n~m~mP•*~~boI
                                                         ~P'.IF~t~t:SZ~tJWJ~~,  ±~iEiLl~~fi;Ji!~t;f-,'i,  F~t~{i~
                    •                                    fD~~@l~t.§PXo  t~~f*;.fifi..s'.~m'.~IE.l,  B~~tqi~!M§,  1;z
                                                         itBo  f*;.fifiU~9r±~f*;.fifi~fflB~tB'i~ft:j:,  E13Wt$t,H:  k-1-Eis*~
                                                          m~~m•~~'*'~F~~~nA~m~~.m~m•
                     7RDiillJ!                           ~%'  mi~~'  ~e'  D,&45Z:Dj~fD ~HB~ffgti·ti~ffl,¢.l  )(~ifill
                                                          ~'  mj\',  imt~,  imttA,  jJ~~J]~,  mff•titgH,  bD~J§~~
                     YONGLIJIA YE                        ::kifr~ ~ p ffe! if.ix-@jf'I= !








































































            II  •  •  •  !:'~:~.:::',!!';,::::~:: ,n•••
                                                                     13931662597 ~*'~'  13785616600
   60   61   62   63   64   65   66   67   68   69   70