??ࡱ?>?? EG????D??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????9 ?R?6&bjbj????2<??????????l???????? D?[?dddddddd???????$M mh?]?ddddd?p??ddpppd? ?d?d?pd?p6p????dX ?t7p???^? n???+0[??Z??p???????GB7693-1987 UDC 658.314:667.6?mň\ON?[hQĉ z?moMRYt?]z??Θ?QSꁠ?1987-12-1??w?gbL? 10;`R 0001.10:N2?bk g?[ir(??vqS?[ ?O?moMRYt\ON?R?Rag?N&{T?[hQkSu??Bl ??O??\ON?NXT?[hQ?TeP?^ ??O?b?s?X ??Oۏu?N ?yr6R?[,gĉ z0 0001.20,gĉ z?(u?N?[?Qўr?ё^\?]?Nh?b??moMRYt?]z??Θ?QS0?[Y?TvQ?NPg?e?]?N?v?moMRYt?]z??Θ?QS ??S?Sgq,gĉ zgbL?0 0020\ON:W?N?Θ 0002.10?moMRYt\ON:W@bd??^wQYo?}Y?v g?~?~?6q?ΘY ???HQ?^(W?Nu g?[ir(??v?]MO??n@\萒cΘ0S_??n@\萒cΘT ?\ON:W@b\ N??&{TTJ36-79 0?]NON????kSuh?Q 0?vĉ?[?e ??^???NhQb??Θ ??N??0RvQĉ?[??Bl0 0002.20(W?[SO?XR???v?^Q{ir?Q ?(W?V?[?]MO N?['Y?NۏL?Kb?]d??lbd??eo?e ??^??n@\萒cΘb T?e???NhQb??Θ?S_d??lbd??eo?]MO N?V?[?e ?R?SǑ(u?y?R_@\萒cΘbhQb??Θ0 0002.30?moMRYt\ON-N?vxm??Yt?m0d??lnm?m?Td??eo?m?vM?n?[(W\?ňnbM?6R???QۏL? ?v^??n:g?h?Θ0 0030+T\zzl?c?Q?SvQ?QS 0003.10Kb?]d??b:g?R?]wQd??Ɩ-N\ON?v:W@b ?d?(W?]MO??n@\萒cΘY ?؏?^???NhQb??Θ0 0000'Y?NKb?]d??b:g?R?]wQd???^(W?[SO?XR???v?^Q{ir?QۏL? ?v^??nhQb??Θ0S_ N????0RTJ36-79?vĉ?[?e ?؏?^cknxiO4bTeՋL?h?Q 0?vĉ?[?e ??^??nd?\?QSňn0 0003.20?b8N?[?[SO?cΘϑ ??S?SgqD?U_A c?[SO?[?y0?b8NhV?R?s0 N T?b8N?[?W_?T N Tnt?[a????{0 0000ޏ?~?b8N?[ c N???e?lBl?_?v?cΘϑ ??^N?O???m?S??YΘ? N\?N5m/s@bBl?_?vΘϑ?N?v!h8h ??SvQ'Ye0 0005.60Ǒ(u?U?m?l?vxm??Yt?T?xS0??SYtňn?^:N?[?_bJS?[?_ ?N?_{???n@\萒cΘňn0?U?m?[?Q?eb?Θ??[?S0.50~1.0m/s ??]?Nۏ?Q?S?mYΘ??[?S0.70~1.0m/s0 0005.70?U?m_Ytňn?vq??R?l?^N@\萒cΘňnT?? ?S_@\萒cΘňn?SuEe?? ??U?m?]\OsSL?\Pbk0ck8^?U?m?]\O?~bkT ?@\萒cΘňn{??~?~ЏL?2~3min0 0060??Pg??Yt?Θ?SvQ?QS 0006.10??Pg??Ytu?N?~ N:g?hd??\ON?e?v?Θ?QS??Bl?^&{T,gh?Q,{3?z+T\zzl?c?Q?SvQ?QS?vĉ?[0 0006.20Ǒ(u7R?m?l?m7Rf????^o ?d?EQR)R(u?6q?ΘY ??^(W\ON:W@b??n:g?h?cΘ ?O?d\O?NXT|T8T&^?v g:g?nBR??lSm?^&{TTJ36-79?vĉ?[0 0006.30??Pg??Ytu?N?~ N?Uo?[?v?eb?Θ??^?S0.76~1.0m/s ?o???T g:g?nBR??l?~?QSňnYtT?v?c>eh?Q ??S?SgqGB4286-84 09?6??]Nal?gir?c>eh?Q 0?vĉ?[0 0006.40f????^o?pr^?[?v?cΘ?^?~?QSYt ??QS?e?l?Tňn ?(u?^&{TGB6515-86?vĉ?[0 0070?Θ?|?~ 0007.10???+T g:g?nBR??lb?eolSO0?|\?v?Θ?|?~ ??^&{TGB6515-86?vĉ?[0 0007.20???+T g:g?nBR??lb?eolSO0?|\?vΘ?{ ??^Ǒ(u N?q?pPg?e6R\O0Θ?{zǏf?q?vK\v?b?X?X?e ?(WΘ?{zǏT[mY?^kX?[ N?q?pPg?eb?VhT1?zz0 0000?Θ?{S??vck?S?k NAQ??zǏ|iB\0 0007.30?moMRYt\ON:W@b?vΘ?{?[f??0 0007.40?{?X)n?^:N80!?N N?v?{S?N???f?qfrlSO0??l0?|\?v?{S?KN???v4ls^ݍ?y N\?N1m?S_?N:N N N^n?e ?h?b?)n?^??ؚ?bqSi?'`?mTir?k͑??\??^^n(W Nb?0 0000T?y?{S?GW?^?m N?[hQr?0 0007.50:g?h?Θ?|?~ۏΘ?SY?[Yzzl?v g?[ir(?+Tϑ ? N?^??Ǐ?[?Q\ON:W@bgؚ?[??Sm?^?v30%0 0007.60:g?h?Θ?|?~ۏΘ?S?vMOn ??^&{T NR??Bl? 0007.6.10?^??(W?[Yzzlnm?T?ekp??`WeQ?v0W?p ?v^?[ň??NQb~v?SBENh??????????????????????  #$',3>ALOZar}??????????????????????? !"*045<EFGOUWX[`c???????????????????? %(_c??????qw}????????????????????? #%378;dh??????? $34aeil #;=LSbhrt??????????"&4:CHMO??????%+ADRU`d????????#%EG????   n s v { ? ? ? ? ? ?  4 6 l o s u ? ? ?   ` d s v ~ ? ? ? ? ? ? ? ? ? - 0 _ b ? ? ? ? A C ? ? 6:NTWZ]`??????????????!,/????(*:<MO??33333333333s3333333333s33ss333333s333s33sss33s3333s3s3333333333sss3s3s33s333s3ss3s33333s333333s33333ss3sss333333ssss32E??langteE:\h?Q\GB7693.doc12GH????????????????????????"??"??"??"??@???????X `````` `$??Unknown????????????G??z ??Times New Roman5??Symbol3&? ?z ??Arial;???[SOSimSun q??h??Ȇ??Ȇy?-!),.:;?]}????    & 6"0000 0 0 00000??? ? ?????=?@?\?]?^???([{?  0 0 00000??;?[??????????2dQ2?Q??GB7693-1987 UDC 658langtelangte???????Oh??+'??0x????????  4 @ LX`hp?GB7693-1987 UDC 658B76langte1angang Normal.dot langted1ngMicrosoft Word 9.0@??G@???@??a??y????՜.??+,??0 hp???? ???? ? ??langteQ? GB7693-1987 UDC 658 ??Ŀ ???? !"#$%&????()*+,-./0123????56789:;????=>?@ABC????????F????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Root Entry???????? ?FpHp??H?Data ????????????1Table????????'?WordDocument????2<SummaryInformation(????????????4DocumentSummaryInformation8????????<CompObj????fObjectPool????????????pHp??pHp???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???? ?FMicrosoft Word ?ĵ? MSWordDocWord.Document.8?9?q