国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

鐢㈠搧绨′粙
鐝犳捣榛戣壊甯傛斂璀锋瑒 棣矾閭婇槻鐖瑒妗� 娌虫簮鍥哄畾寮忛殧闆㈣娆�
鐝犳捣榛戣壊甯傛斂璀锋瑒 棣矾閭婇槻鐖瑒妗� 娌虫簮鍥哄畾寮忛殧闆㈣娆�
鐢㈠搧鍍规牸锛�锟�42
涓婃灦鏃ユ湡锛�2021-11-12 10:57:02
鐢㈠湴锛�浣涘北
鐧�(f膩)璨ㄥ湴锛�浣涘北
渚涙噳鏁搁噺锛�涓嶉檺
鏈€灏戣捣瑷傦細1绫�
鐎忚閲忥細254
璩囨枡涓嬭級锛�鏆劇璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇鐩搁棞涓嬭級
瑭崇窗瑾槑

    鐝犳捣榛戣壊甯傛斂璀锋瑒 棣矾閭婇槻鐖瑒妗� 娌虫簮鍥哄畾寮忛殧闆㈣娆�

    Zhuhai black municipal guardrail road border climbing guardrail river source fixed isolation guardrail

    姝¤繋鏂拌€佸鎴朵締寤犺€冨療

    鐢熺敘鍚勭ó甯傛斂璀锋瑒/閬撹矾璀锋瑒/浜鸿閬撴瑒妗�/鍦嶅⒒璀锋瑒/杌婇枔闅旈洟缍�/鍩哄潙鑷ㄩ倞璀锋瑒/宸ュ湴鍦嶆搵/妗冨瀷鏌辫娆勭恫/宸ュ粻鍦嶅⒒璀锋瑒缍�/楂橀€熷叕璺伈灞忛殰/娉㈠舰鏉胯娆�/闆欏湀璀锋瑒缍�/姗嬫闃叉媼缍�/鍏矾闃叉媼钀界墿缍�/閲戝爆閶兼澘缍�/鐞冨舰绔嬫煴/閶兼牸鏌�/鐒婃帴鏌垫瑒绛�

                                          鍏徃绨′粙

       鏅熸垚瀵︽キ(y猫)鍓�(chu脿ng)寤轰簬1990骞�11鏈�锛屾槸涓湅璀锋瑒琛屾キ(y猫)鐨勪竴楂斿寲鍒堕€犱紒妤�(y猫)锛岄泦鍒剁鑸囨嫈绲�銆侀厤浠剁爺鐧�(f膩)鑸囩敓鐢�銆佺剨鎺ュ姞宸ヨ垏绲勮銆侀崓閶呰垏鍣存秱鍥涘€嬪畬鏁寸殑宸ュ簭鑸囦竴韬紝鐢㈠搧娑佃搵浜嗘墍鏈夌殑璀锋瑒闃茶椤炵敘鍝�锛屽寘鎷娆勭恫銆侀媴閶煎湇娆勩€佽伈灞忛殰銆佹尝褰㈣娆�銆佸悇椤炵挡缍茬敘鍝佺瓑鍏ぇ绯诲垪瓒呯櫨绋敘鍝�銆�

    宸ュ粻瀵︽櫙.jpg

    瀵﹂珨寤犲寰炰簨璀锋瑒琛屾キ(y猫)瓒呬簩鍗佸勾锛�10000骞虫柟绫冲伐妤�(y猫)鍖栧粻鎴�銆�

    寤犲鐢熺敘+閵峰敭涓€楂斾竴鎵嬭波婧�锛屾矑鏈変腑闁撳晢锛岀董璀峰晢瀹跺埄鐩婃湁鐨勫伐绋嬮儴锛�

    鍙彁渚涘厤璨绘脯閲忓強瀵﹀湴瀹夎鏀寔瀹氬埗锛岃波婧愮┅(w臎n)瀹氾紝甯稿倷10000绫崇従(xi脿n)璨�锛屽畾鍒跺懆鏈熷锛�3-7澶╁彲浜よ波

    鏅熸垚鏄竴瀹堕泦瑷▓銆佺敓鐢�銆侀姺鍞�銆佸畨瑁濅竴绔欏紡璀锋瑒鐢熺敘鍩哄湴銆傛櫉鎴�鐨勬湇鍕欙細 1銆佹湰寤犲韩瀛樺ぇ閲忕従(xi脿n)璨�锛屽彲鐣跺ぉ鍑鸿波2銆佹敮鎸佹嬁妯� 姝¤繋閬庝締宸ュ粻瀵﹀湴鑰冨療3銆佹敮鎸佸湒绱欏畾鍒� 4銆佹彁渚涙脯閲忚垏瀹夎鏈嶅嫏5銆佸皥杌婇厤閫�锛屽牬鍦扮洿閬� 6銆佸搧绋(gu墨)鏍肩箒澶�锛屽绋€犲瀷浠讳綘閬告搰锛岄厤浠舵ā鍏峰妯�锛岄毃浣犳寫閬�7銆佹墍鍞敘鍝佸彲鎸夊鎴惰姹傞€茶鍦嬫銆侀潪妯欏畾鍒�锛屽児鏍兼牴鎿氬鎴跺畾鍒剁敘鍝佺殑瑕�(gu墨)鏍煎牨鍍癸紝鎵€鏈夌敘鍝佸児鏍间笉鑳戒竴涓€妯欐槑锛屼互涓婂児鏍煎儏渚涘弮鑰�锛屾杩庝締闆诲挩瑭�??锛�婧Θ鎻愮ず锛�鏈粻鍙厤璨绘彁渚涳細鍫村湴娓噺銆佺敘鍝佹柟妗堟帹钖�銆佺敘鍝佸湒绱欒ō瑷堬紙3D鍦栧強CAD鍦栫礄锛�銆佺敘鍝佹ǎ鏉挎彁渚�銆佺敘鍝佸畨瑁濆煿瑷撶瓑绛夊寲鐨勬湇鍕�銆�15918460924锛堥浕瑭辫櫉纰煎悓铏燂級鑸�鏋�缍撶悊鑱�(li谩n)绯�銆�

    The motorway shall be set in the middle of the road, but guardrails shall be set at selected points on the roadside in combination with other roadside facilities and green plants, and in combination with the arrival distance of pedestrian crossing attrb points across the road. In other words, as long as the length and direction of the obstruction are scientific and reasonable, pedestrians will feel that it is more cost-effective to choose nearby pedestrian crossing facilities. In general, the focus is on the sections where the possible behavior of pedestrians will catch the driver unprepared. For example, there are a large number of pedestrian attrb points near the intersection, bus station and both sides of the road. Railings can be set as follows: 1) railings shall be set on the extension lines on both sides of the pedestrian walkway close to the intersection to inhibit oblique crossing when taking a shortcut; 2) If there is no intersection nearby, pedestrians need to go farther and cross the street, which can be set along the roadside of the guide line; 3) If you are at a bus stop, first b and block the roadside in front of the vehicle and the center of the corresponding road section to avoid pedestrians suddenly

    鐝犳捣榛戣壊甯傛斂璀锋瑒 棣矾閭婇槻鐖瑒妗� 娌虫簮鍥哄畾寮忛殧闆㈣娆�


鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�
    浠樻姊濅欢
    鐢㈠搧鐩寗
    鏈€浣庤▊璨ㄩ噺
    閬嬮€佽硣鏂�
    鎻愪緵妯f湰
    搴瓨鎯呮硜
    鍖呰鏉愭枡
  • 鍏嶈铂鑱叉槑锛氫互涓婃墍灞曠ず鐨勪俊鎭敱浼佹キ(y猫)鑷鎻愪緵锛屽収瀹圭殑鐪熷鎬�銆佹簴纰烘€у拰鍚堟硶鎬х敱鐧�(f膩)甯冧紒妤�(y猫)璨犺铂锛屾湰缍插皪姝や笉鎵挎摂浠讳綍淇濊瓑璨换銆傛垜鍊戝師鍓� 涓婂缓璀版偍閬告搰鏈恫楂樼礆鏈冨摗鎴朧IP鏈冨摗銆�
    0571-87774297