Page 96 - 《金属管》178期电子杂志

:2 ~ m ~-,~ a

ft tit~-ffiU ii ii (

~ffi$*•~mfiE~R#rg•~~ffi$~~~*H~~*-~
~, $Iliiiiill'i1'I·I*s!HJL±w2~~, i?:§@iill'i1'I·Ii¥1~.51 o~~, ±tMllH\'z:'.ii!i{ft
~, Jxl,:l!Bl\;JIB o
21sr~'$".'lt~1"11'J9rtlimE~m.5'ct~~i3H~a&a1tt:~"1.'lt, ~P'.IB
®i11SO9001~~µ$;_~i}3.il:, 1H;J;*'.f~ "it/i;I~~{l§f~i.11"56" iii:
~.~~11'J~fi~$'$".'lt~@~~m-~r•2-o~P'.l~~~~
9, }E~{ft~~t"56fD~&%-, ~;_&~~~{)§~, JH~J'~i1'J9r~P~
-~m'!'o

"~p~~t"i.1f¥~~/6-@:If¥;" ' ;ij.fE~p~~Jg~i\,;{f]~~-
~*o ";~;~" Alt~;_Elc~:IA~, i.ox{l§fD~?"', ffi(,,tJ@ffi:-{<t:1"
56, :li{t:!:~{i~&%-o ~9r, "tlimit" t"56716i~§[i:iJ:lti'fflP~~:I.R#
Jg*ittfi~lliUo ~i:iJ7Idli1'J9rffi#m,J16!JDL ,lli*ffi$LR!JDL 1H;_~
{ft~~t"56, ~i,Illl~{M§, t!.\ttxxiill§WAt ~lffiW*=i~il!i, i,
{1', ;!:!;BLJ~~**o ,,

\ T Ra,;;0.4-0.8µm
DI t -·-·-·- -·-·- -·-
.ffl.M:M:*:ttltl.-!t:'JM*
Ra..;Q.2-0.4µm
.....

ilfi ii:'/iHH:>W 1l1,J,fr.~I'.
\d aitt ,tHMIIHr.tlHt
- ilE 1! -
~ill!.gf*:l::::~"'>l--
i.iE~i5i ~: 202,_,,..

t:iffl ifi~jfi~ffitm ~ ~ ffl ftt= r
www.jingmianda.com
~ i%: 0577-86887825 86374510
±ta i.!l:: ;iE;~IRS'HI~IX±Jite:§~t~1"5
-¥ fJl,: 13566262127 ~~±
13002688285 .:E$t~
13957766786 ~7t~

¥ffi m mi~ ~ffit!YJ fflil!:ffi ~~ ~ 6.1
-¥ ;tJl,: 15052829292 ~$~±
iijffi§~: ;IS~'~ 1trl'imi¥.iUEil:~±JitB08-198