½á¹¹¹¤³ÌʦÕÆÎչ淶ºÍͼ¼¯,ÓÐûÓÐÒªÏñÂÉʦ¶Ô·¨¹æÄÇÑù...

15G323-2¸Ö½î»ìÄýÍÁµõ³µÁº(A4¡¢A5¼¶)05SG521-4¸ÖéÝÌõ¸ÖǽÁº£¨ÀäÍ䱡±Ú¾í±ß²Û¸Ö¡¢¸ßƵº¸½Ó±¡±ÚHÐθÖǽÁº£©15G323-1~2£º¸Ö½î»ìÄýÍÁµõ³µÁº£¨...


ʲôÊÇéÝÌõ

ËùνµÄéÝÌõÆäʵ¾ÍÊÇÖ¸´¹Ö±ÔÚÎݼÜÉÏ£¬»òÕßÊÇλÓÚ´ª×ÓˮƽλÖõÄÎݶ¥Áº£¬¶Ô´ª×Ó»òÕßÎÝÃæ²ÄÁÏÆðµ½Ö§³Å×÷ÓõÄÖØÒª¹¹¼þ¡£éÝÌõÒà³ÆéÝ×Ó¡¢èìÌõ£¬´¹Ö±ÓÚÎݼܻò´ª×ÓµÄˮƽÎݶ¥Áº£¬ÓÃÒÔ...


ÍÁľ¹¤³Ì ½á¹¹×¨ÒµµÄËùÓÐͼ¼¯Ãû³Æ

94 08SG520-3 ¸Öµõ³µÁº(HÐÍ¸Ö ¹¤×÷¼¶±ðA1¡«A5) 95 "SG521-1¡«4(2005ÄêºÏ¶©±¾)" ¸ÖéÝÌõ¡¢¸ÖǽÁº 96 05SG522 ¸ÖÓë»ìÄýÍÁ×éºÏÂ¥(ÎÝ)¸Ç½á¹¹¹¹Ôì 97 04SG523 Ð͸ֻìÄýÍÁ×éºÏ...


éÝÌõºÍÁú¹ÇʲôÇø±ð

»Ø´ð£º½¨ÖþÃû´Ê,éÝl¨«nÌõ(purline) ÑØÎݶ¥³¤¶È·Ö²¼µÄˮƽ²¿¼þ,λÓÚÖ÷´ªÉÏ,Ö§³Å´ÎÒªÎÝ´ª¡£ ¹ÅÃñÕ¬ÓÃÀ´ÌôÆð´ª×Ó,×ö³ÉÎݶ¥µÄºáľ,ÊÇ·¿×ÓµÄÖ÷Òª¹¹¼þÖ®Ò»,Ò²½Ðèì×Ó¡£»ò±±·½·½ÑÔ...


ÇëÎÊÄÄÀï¿ÉÒÔÏÂÔØÈ«Ì׽ṹרҵ¹æ·¶Í¼¼¯´óÈ«?

20G331-1£º»ìÄýÍÁÒìÐÎÖù½á¹¹¹¹Ôì 20G329-1½¨ÖþÎÕð¹¹ÔìÏêͼ£¨¶à²ãºÍ¸ß²ã¸Ö½î»ìÄýÍÁ·¿ÎÝ£©20G122£º¸Ö°å¼ôÁ¦Ç½½á¹¹Éè¼Æ 20G112-2½¨Öþ½á¹¹Éè¼Æ...


¸Ö½á¹¹ËãÁ¿ÖÐéÝÌõÔõôËã

µ¥¸ùéÝÌõµÄÖØÁ¿=7.5*£¨0.16+£¨0.06+0.02£©*2-4*0.0025£©*19.625=45.63¹«½ï¡£Ö÷éÝÌõÁ¬½Ó°²×°ÔÚÎÝÃæ¼°Íâǽ½á¹¹ÖùÁºÉÏ£¬´ÎéÝÌõÓÃÓÚ°Ñ...


¸øÎÒ·¢Ò»·Ý¸Ö½á¹¹Í¼¼¯ßÂ

15¡¢01SG519-2¡¢¶à¡¢¸ß²ãÃñÓý¨Öþ¸Ö½á¹¹½ÚµãÁ¬½Ó(Ö÷ÁºµÄȫ˨ƴ½Ó)16¡¢SG520-1~2¡¢¸Öµõ³µÁº17¡¢SG521-1~4¡¢¸ÖéÝÌõ¡¢¸ÖǽÁº18¡¢05SG522¡¢¸ÖÓë»ìÄýÍÁ×éºÏÂ¥(ÎÝ)¸Ç½á¹¹¹¹Ôì19¡¢...


éÝÌõ»îÔØÊÇʲô?ÈçºÎ¼ÆËã°¡?

5.·çºÉÔØ£¬ÆäÖÐéÝÌõ¼ÆËãʱ»îºÉÔØÈ¡0.5KN/m2¡£Ïë¾ßÌåÁ˽â¼ÆË㣬¿ÉÒÔ¿´¿´¡¶ÃÅʽ¸Õ¼ÜÇáÐÍ·¿Îݸֽṹ¼¼Êõ¹æ³Ì¡·£¬ÔÙÕÒ¸öͼ¼¯¿´¿´£¬ÀýÈç05SG521£¬Ï£ÍûÄÜ°ïµ½Äã ...


¹ØÓÚ½¨ÖþÊ©¹¤,ÍÁ½¨·½ÃæµÄÊé¼®

¸Ö½îÁ¬½ÓÒ²ÊÇÓÐרÃŵıê×¼¸Ö½î»úеÁ¬½ÓͨÓü¼Êõ¹æ³ÌJGJ107-2003ºÍJGJ18-2003¸Ö½îº¸½Ó¼°ÑéÊÕ¹æ³Ì¡£µ±È»ÁË£¬»¹Òª¸Ö½îÏÂÁϵÄһЩǰ±²Ãǵľ­Ñé×ܽᡣÍƼöÒ»±¾Êé¾ÍÊÇ·¿½¨ÀïÊ©¹¤...


ÇóºÃÌýµÄ¸èÇú

http://bbs.asroad.net/images/upload/2006/05/07/111801.mp3 ÎÒ°®Äã http://down.sg521.com/2005/01/0075/8549_4.wma Ç󰮸º¿Ì°æ Ï£ÍûÄãϲ»¶,ÎÒ¸öÈËÊǺÜ...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷