Page 23 - 《防水与保温》第5期电子杂志
P. 23
Jt~~tff7.l<i'1~~w11~~&0~£-*~arl5'J~t1~7.l<~u,HH~, ~f'~m~~a{J~1JtMx*
~J'.E ~, ~ tt~~WtxM~ IIHJt ~~a{] t1~1.l<.xifilio
0~fil~l5'J~t1~~~"~W", ~n~~M·-~-E~~--I~~m7.l<~t1~
tib-15'Ja{]*~~.><.o 1~mm7.l<nit1.t~i.R "m" ~ "m" , ~~l.R1.l<foJfilHMtF~, ~Dlol
~~-~~m7.l<~m•G, ~~-=«~~&*, nft~~~~m*••omTm•7.I<
•~f'~w~•nmm~a. n•mtt•~E~~~•m7.1<,~a, ~~•fil•~=~
~~•, M~m*1E*mHf'~~•~.~~~~H~~~-~~~-
13ni~7l<~9LlF~, ~Wf5.1~!~~7J<~~a9 "~~lln~" , i:iJ&B1!~~ttmffliR71<,
J-Afrnt~...ti±ffgfR71<~~, ffilffifi~, fcJ...t~~~~~iffi~iciJ~ o
~~{:Uii:: B~fB];JiJ/l"/lti,g~
-
~ffl=f$&iW[qJ~J':1~7./<PVC.*m
© J':1~t±j ;~i.miLli.nffi /l(i,g~~t.R7./<
© im~t.R7./<~~' )JEXj>ffilffiitt~
© ~i~~)J~Kt.]~~riJJ".l.t:s'z~j57./<~jf,f,
~~{:uii:: B~fsJ;JiJil"JlM~
-
~ffl=f$&iWiqj~f:1~7./<ABS.*m
© ffl~ABS&'IUlm-~~~. m~mJ±, ilii1~t!h~Mtt
© f:1~t±:l;~;,miLl;JiJ§/Jti,g~s~HH7./<, im~lR7./<~~ )Ji.\U>tlffililiitt~
© ~i~riJJ"~Kt.J~~riJJ".l.t:s'z~;57./<~;nE
j~7J<!~~7J<ff-l I I
~~{:Uii:: ±t!Hi~Tn~rv5"7./<~..t
-
<D ffl~ABs&ttr,m-, m~mtt, ilii1~ti~tntt
© ffi!folci~7./<f:1~t±:l1oJ~. rv5".t.t.='=:s'z~i57./<~int
<D ~,c,xrin-7.l<~t.R7.1<1oJ~i~i.t, im~t.R7.l<~liJli~ml~ttrin-7.l<~&fcl..ti~N~~~lm