¸÷¹æ¸ñ¡¤¸÷ÐͺŵçÀÂ
ÈÈÏú¼ÛµÍ ÊÛºó±£ÕÏ
¹ú±êÆ·ÖÊ
ÄÍÀ¿¹×§Îȶ¨ÐÔºÃ
³§¼ÒÖ±Ïú Æ·Öʱ£ÕÏ ×¨Òµ×¨×¢
ÒÑΪÉÏǧ¸öÖØµã¹¤³ÌÌṩµçÀÂ
ÊýÊ®ÖÖϵÁвúÆ·
1000¶à¸ö¹æ¸ñ
¶àо¿ÉÑ¡
Ö§³Ö¶¨ÖÆ
¹æ¸ñÆëÈ«
MCP¿óÓòÉú»úµçÀÂ
²Éú»úµçÀÂ
MHYVP¿óÓÃͨÐŵçÀÂ
¿óÓÃͨÐŵçÀÂ
MYPTJ¸ßѹ¿óÓÃÏðÌ×µçÀÂ
¿óÓÃÏðÌ×µçÀÂ
MYPTJ¿óÓýðÊôÆÁ±ÎÏðÌ×µçÀÂ
ÆÁ±ÎÏðÌ×µçÀÂ
¿óÓÃîø×°ÆÁ±ÎµçÀÂ
îø×°ÆÁ±ÎµçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
MCPT²Éú»úÆÁ±ÎµçÀÂ
ÆÁ±ÎµçÀÂ
MYPÏðÌ×µçÀÂ
MYPÏðÌ×µçÀÂ
Æ·Öʾö¶¨Î´À´
¸ß´¿¶ÈÍ
°²È«»·±£
¿¹Ñ¹ÐÔÇ¿
ÊÙÃü¸ü³¤
ÏßÀÂÈç¹ûûÓбêÃ÷ÄÍ»ðµÈ¼¶Í¨³£Çé¿öÊÇÄĸö±ê×¼?
Äã¼ì²éһϣ¬¿´¿´ÊÇ·ñ³öÏÖ´øZµÄ±êÖ¾£¬¾ß±¸Çé¿ö£¬±íÃ÷·À»ðµçÀ¡£ÆÕ±éÔ¼¶¨Îª·À»ð¼¶±ðZ£¬Ö¸´úC¼¶·ÖÀ࿹ȼ¡£µçÁ¦ÏßÄÍ»ðµÈ¼¶·ÖAÀà·À»ð¡¢BÀà·À»ð¡¢CÀà·À»ðÈý¼¶£¬B¼¶·ûºÅ´ú±í±ê×¼×èȼ¼¶×èȼ£¬C¼¶Ä¬ÈÏΪ»ù´¡×èȼ¼¶×èȼ¡£ÒÖȼÐÔ²ÎÊýAÓÅÓÚB>Z2СÓÚZ1>C¼¶×îµÍ¡£ÎÞÂÛÊǼÒ×°µçÏß»¹ÊǵçÁ¦µçÀ¶¼»áÓÐ×èȼµÈ¼¶µÄÇø·Ö¡£C¼¶×èȼÊÇÖ¸£ºµçÁ¦Ïß·²¼ÉèÔÚÊÔÑé¼ÜÉÏ£¬Ê¹×ÜÈÝ»ýÖÐÊÔÑéËùº¬¾øÔµ²ÄÁÏΪÿÃ×1.5Éý£¬µã»ð³ÖÐøÊ±¼äΪ20·ÖÖÓ£¬µçÏßȼÉÕÐÐΪÖÕÖ¹ºó£¬È¥³ý²ÐÁôÎ¼Ç¼½á¹û£¬ÊÔÑùÌ¿»¯³¤¶È²»µÃ³¬¹ý»ðÑæÔ´µ×¶Ë³¤¶ÈÉÏÏÞ¡£
Ê©¹¤¹¤Ðò£º1. ·À»ðÍ¿²ãÊ©¹¤Ç°Ó¦½«¾øÔµ²ã¸½×ÅÎïÇå½à´¦Àí£¬È·±£±íÃæ·ç¸ÉºóÔÙ½øÐзÀ»ðÍ¿ÁÏÊ©¹¤£»2. ¿Éͨ¹ýÅçǹ»òË¢×ÓÍê³É£¬²Ù×÷ǰӦ³ä·Ö½Á¶¯£¬Í¨¹ý¼ÓË®µ÷½ÚÁ÷¶¯ÐÔ£¬ÒÔÌáÉýÅçͿЧ¹û£»3. ×÷ÒµÆÚ¼äÒÔ¼°Æá²ãδ¹Ì»¯Ç°£¬Ó¦Ñϸñ¿ØÖÆ»·¾³¸ÉÈÅÒòËØ£¬³öÏÖȱÏÝÓ¦Á¢¼´²¹Í¿£»4. Õë¶Ô¾ÛÏ©Ìþ»òÏ𽺰ü¸²ÏßÀ£¬±ê×¼²Ù×÷ÎªÖØ¸´Í¿Ë¢Îå´Î¼°ÒÔÉÏ£¬Æá²ãºñ¶È´ïµ½0.5ÖÁ1ºÁÃ×£¬Ô¼ÓÃÁ¿1.5kg/m?£»Õë¶Ô¸²ÓÐÓÍÖ½°ü¹üµÄÏßÀ£¬Ó¦ÏȽøÐв£Á§Ë¿²¼°ü¹ü´¦Àí£¬Íê³É»ù²Ä¼Ó¹Ìºó²Å¿ÉÉÏÆá£¬Óöµ½ÊÒÍâ»ò³±ÊªÆøºòÐè×¢Ò⣬Ӧ´îÅäʹÓÃ͸Ã÷·â²ãÍ¿ÁÏ¡£
ÇëÎÊÍо2*10ƽ·½µçÀÂÄܳÐÊܶàÉÙǧÍß¹¦ÂÊ?
Íо2*10ƽ·½µçÀÂ220vϹ¦ÂÊΪ15.18ǧÍß¡£Íо2*10ƽ·½µçÀµİ²È«ÔØÁ÷Á¿Îª69A£¬ËùÒÔ¹¦ÂÊ£º69*220=15.18ǧÍß¡£
YJVÍоµ¥Ð¾120ƽ·½µçÀµĹ¦ÂʶàÉÙw?
YJVµ¥Ð¾120ƽ·½ÍоµçÀÂ220vϹ¦ÂÊΪ90200w¡£YJVµ¥Ð¾120ƽ·½ÍоµçÀµÄÔØÁ÷Á¿Îª410A£¬ËùÒÔ410¡Á220=90200w¡£
Íо1о50ƽ·½µçÀ°²È«ÔØÁ÷Á¿±íÊǶàÉÙ?
Íо1о50ƽ·½µçÀ°²È«ÔØÁ÷Á¿±í£º
| ƽ·½ | ²ÄÖÊ | ÔØÁ÷Á¿ |
|---|
| 1о50ƽ·½ | Í | 237 |
ÀÂÏß´©Ô½Ç½ÌåÅçÍ¿ÄÍ»ðÍ¿ÁϹ淶?
a¡¢×÷ҵǰÐëÕûÀíµçÀ£¬±£ÕϸÃÎïÍâ±íÃæÆ½Ë³£¬½áʵ£¬ÎÞÓпÅÁ£Îù±ä¡¢ÔåÀàÎïÖʵÈÎïÖÊ¡£Í¬Ê±ÊØ»¤¸Éˬ¡£
b¡¢Ê©¹¤ÊֶΣºÅçÎíͿװ¡¢Ë¢Í¿¹¤ÒÕ¡¢¹öͿʩ¹¤µÈ¡£
c¡¢Ô¤¼ÆÓÃÁ¿£º1.5kgÿƽÃס£d¡¢Í¿Ë¢Ê©¹¤Ö®Ç°±ØÐëÍ¿ÁϽÁÔȾùÔÈ»ìºÏ£¬·â¶Â´¦Ç°ºóÇøÓò¸÷×Ô·Ö±ðˢͿ1Ã׳¤¶È¡£
ÍÆ¼öʩͿ¶àÓÚÁ½´Î¡£
e¡¢Í¨³£Çé¿ö²»±Ø¶Ô±¾ÁϽøÐÐÏ¡ÊÍ£¬ÌØÊⳡºÏ¿ÉÊʶÈÓÃÇåˮϡÊÍ£¨²»´óÓÚ2%£©¡£
ÈôË®·Ý±ÈÀý´óÓÚ2%»áÓ°ÏìÖÆÆ·µÄÍ¿²ãÁ÷¹ÒÐÔ£¬Í¿×°Ê±»áµ¼ÖÂÁ÷¹ÒÒÔ¼°µÎÒºÏÖÏó¡£
f¡¢ÒªÇóͿĤÎÞËðδ³öÏÖÍ¿¸²¿Õ°×£¬±íÃæ²ãÔÈÕûÒ»Ö£¬É«¶ÈÒ»Ö¡£
·À»ðµçÀ²»ÐèҪͿ·À»ðÍ¿ÁÏÂð?
±¾Ìå½á¹¹ÓµÓÐÄÍ»ðÌØÐÔ£¬Òò´Ë³£¹æÌõ¼þϲ»±Ø·À»ð·À»¤»òÕß×èȼÐ͵çÀÂÎÞÐèͿˢ·À»ð±£»¤²ã£¬Ò»µ©²¼ÖÃÓÚµçÀÂÊúµÀ¡¢µçÀ¹µÄÚ²¿ÆÚ¼ä£¬ÎÞÐèʵʩ·À»ð´¦Àí´ëÊ©¡£

µçÁ¦µ¼ÏßÖмäÁ¬½ÓºÐµÄ×óÓÒÁ½²à²¢°üÀ¨¸½½üÇøÓòÓ¦Ö´ÐÐÄÍ»ðÍ¿ÁÏ¡¢ÄÍ»ð°ü´øºÍ×èȼ´¦Àí¡£
ÄÍ»ðµÈ¼¶ÓÉ×îµÍ×èȼµÈ¼¶£¬V-2£¬V-1ÏòV-0Öð¼¶µÝÔö£º1¡¢×îµÍ×èȼµÈ¼¶£ºUL94·À»ð±ê×¼±ê×¼ÖÐ×î²îµÄ×èȼÐÔÄÜ¡£¹æ¶¨ÃæÏòºñ¶ÈΪ3ÖÁ13ºÁÃ×µÄÊÔÑù£¬È¼ÉÕËÙÂʲ»´óÓÚ40ºÁÃ×ÿ·ÖÖÓ£»ºñ¶ÈСÓÚ3ºÁÃ×µÄÊÔÑù£¬»ðÑæ´«²¥ËٶȵÍÓÚ»òµÈÓÚ70ºÁÃ×ÿ·ÖÖÓ£»Òà»òÓÚ100ºÁÃ×λÖÃǰϨÃð¡£2¡¢´¹Ö±È¼ÉÕ²âÊÔV-2£º¶ÔÑù±¾½øÐÐÁ½´Î10ÃëµÄȼÉÕÊÔÑéºó£¬»ðÃçÔÚ60ÃëÄÚ»ðÑæÏûʧ¡£ÔÊÐí¾ß±¸Ò×ȼÎï×¹Âä¡£3¡¢V1µÈ¼¶£º¶Ô±»²âÑùÆ·½øÐÐË«´Î²âÊÔÊ®Ãëʱ³¤µÄ»ðÑæ²âÊԺ󣬻ðÊÆÔÚ60ÃëÖ®ÄÚϨÃðϨÃ𡣶žø³öÏÖÒ×ȼÎï×¹Âä¡£4¡¢V0¼¶£º¶ÔÊÔÑù½øÐÐÁ½´Î10ÃëµÄµãȼÊÔÑéºó£¬»ðÃçÔÚ30ÃëÄÚֹͣȼÉÕ¡£²»¿É´æÔÚ¿ÉȼÎï×¹Âä¡£
ÔÚ¸ßÎÂÌõ¼þ£¬½Ó½üÈÈÔ´µÄµØ·½°²×°µçÁ¦µçÀÂʱ£¬ÐèÒªÓ÷À»ðµçÀ¡£
¹ú¼Ò±ê×¼µçÀ¶¼ÊÇÄÍ»ðµÄÂð?
²»ÊǶ¯Á¦µçÀ²»ÊÇËùÓеͼÊÇ×èȼµçÀ£¬µçÁ¦µ¼ÏßÓÐZRÐÍ·À»ðµ¼Ïß¡¢KYJVÐÍîø×°µçÀ¡¢ÂñµØµçÀÂYJV¡¢VVÐͲÛʽµçÀ¡¢ÈíµçÀÂRVV¡¢¿ØÖƵçÀÂKVV¡¢ËÜÍÏßBVVÐÍ£»NHÐÍÄÍ»ðµçÀ¡£
Ŀǰ×èȼµçÀµĹ涨±ê׼Ϊ£º¹ú±ê(¼ò³Æ¹ú±ê)£¬Æä¼ì²â±ê׼Ϊ£º×èȼµÈ¼¶·ÖÀ࣬·Ö±ðΪAÀà×èȼ¡¢BÀà¡¢CÀà¡¢DÀà¡£
µ¼ÏßÄÑȼ±ê×¼ÈçÏ£º¸Ã±ê×¼¡¶×èȼÄÍ»ðµçÀ¼¼ÊõͨÔò¡·±ê×¼GB/T 12666.1-2008 µ¥¸ùµçÀÂȼÉÕ²âÊÔ·½·¨ µÚÒ»Õ½ڣº´¹Ö±È¼ÉÕÐÔÄܲâÊԸùú±êµÚ2²¿·Ö µ¥¸ùµ¼ÏßȼÉÕÊÔÑ鹿³Ì µÚ¶þ½×¶Î£ºË®Æ½È¼ÉÕ²âÊÔGB/T 12666.3-2008 µ¥¸ùµçÀ»ðÑæÊÔÑé·½·¨ µÚÈýÏÇãбȼÉÕÐÔÄܲâÊÔ±ê×¼GB/T 12666.5-90 ³ÉÊøµ¼Ïß»ðÑæÊÔÑ鹿³Ì±ê×¼GB/T 12666.6-90 µçÀ·À»ðÐÔÄÜÊÔÑé·½·¨ÃæÏòÏßÀÂ×èȼÐÔÄÜ£¬¿Æ±ê¼ì²â»ú¹¹¸ù¾Ý¹æ·¶ÊµÊ©¼ì²â¡£
1kmµçÀÂÒªÇóÓöàÉÙÁ¿·À»ðÍ¿²ã?
50µ½100¹«½ï¡£ÒòΪÑÓÉìÁ¿ÖªµÀÁË£¬µ«µ¼ÏßÖ±¾¶Î´Öª£¬±ÈÈç4X2.5µÄµçÏߺÍ4¡Á240µÄµ¼ÏßÏûºÄÁ¿¾Í²»µÈÁË¡£
ÄÍ»ðµçµ¼ÏßÏßÀµijɷÖÊÇʲô?
ÄÑȼÊÇ×èÖ¹»òÑÓ»º»ðÊÆÉú³É»òÑÓÕ¹µÄÄÜÁ¦£¬·À»ðµçÏßµçÀÂÒ»°ã²ÉÓõķ½·¨¾ÍÊÇÔÚÍ⻤²ãÖÐÖÃÈ뺬ÓÐÂȵı´úÎïºÍ½ðÊôÑõ»¯²ã¡£
·Ö±ð£º·À»ðµçÀÂÄܹ»Ìæ´úÄÑȼµçÀ£¬µ«·À»ð×èȼµçÀ²»¿ÉÖû»×èȼÄÍ»ðµçÀ¡£- A¡¢ÄÍ»ðÐ͵çÏßÓëÄÑȼÐ͵çÀµÄ×÷ÓûúÀí²»Í¬¡£
º¬Â±×èȼµçÀÂÃð»ðÔÀíÊÇÀûÓÃÂ±ËØ»¯ºÏÎï×èȼ£¬µÍ±µçÀÂȼÉÕÒÖÖÆ»úÖÆÊÇͨ¹ýË®·ÖÕô·¢ÎüÈȽµÎ¡£
·À»ðµçÀÂÊÇ¿¿¸ôÈȲãÖÐÔÆÄ¸¸´ºÏ²ÄÁϵķÀ»ð¡¢¿¹ÈȵÄÌØÐÔ£¬È·±£µçÁ¦ÏßÔÚ»ðÇéʱҲÔË×÷Îȶ¨¡£
- Ò»¡¢·À»ðÐ͵çÀµļܹ¹ºÍÅä·½Óë×è»ðµçÀÂÒ²²»Ïàͬ¡£
ÄÑȼµçÀµĻù´¡¹¹ÐÍÊÇ£º(1)µçÆø¾øÔµ²ãÓ¦ÓÃÄÑȼ²ÄÁÏ£»(2)±£»¤Ì×¼°Íⲿ±£»¤²ãÅ䱸ÄÍ»ð²ÄÁÏ£»(3)²øÈÆ´øºÍÌî³ä²ÄÁÏʹÓÃÄÍ»ð²ÄÁÏ¡£
¶ø·À»ðÐ͵çÀÂͨ³£ÊÇÔÚоÏßÓë¾øÔµ°ü¸²²ãÖ®¼äÔÙ¼Ó1¸ö·À»ð²ã£¬ËùÒÔ´ÓÀíÂÛÉϽ²¿ÉÒÔÔÚ×èȼÏßÀµÄ×é³ÉÖÐÔö¼ÓÄͻ𱣻¤²ã£¬¾Í²úÉúÁ˼È×èȼÓÖÄÍ»ðµÄµçÀ¡£
5¡Á35ƽ·½ÂÁоµçÀÂÔØÁ÷Á¿±íÊǶàÉÙ?
5¡Á35ƽ·½ÂÁоµçÀÂÔØÁ÷Á¿±í£º
| ÐͺŠ| YJLV22 |
| ƽ·½ | 35 |
| оÊý | 5 |
| ÔØÁ÷Á¿ | 122 |
| ²ÄÖÊ | ÂÁ |
| ·óÉ跽ʽ | ÔÚµØÏ |
| »¤Ì× | ·Çîø×° |
µçÏß×èȼͿÁÏ¿ÉÒÔÓøֹ¹´úÌæÂð?
²»¿ÉÒԵ쬏ÖÖʵÄ×èȼͿÁϸü×¢ÖØÈÈ×è¸ô£»µçÀÂÏßµÄÄÍ»ðÍ¿²ãÖØµãÔÚÓÚÄÑȼ¡£¸Ö½á¹¹±£»¤Í¿ÁÏÓÃÓÚ¸Ö¹¹¼þµÄ·À»ð¸²¸Ç£¬Í¨¹ýͿĨ·À»ðÖÆ¼ÁÄܹ»ÆõºÏ½¨Öþ½á¹¹·À»ðÉè¼Æ·À»ðµÄÒªÇó¡£µ¼Ïß×èȼͿÁÏ£¬ÊÊÅäÓÚµçÀµÄ×èȼ·À»¤¡£×èȼͿÁÏÓֽзÀ»ðÆá¡£½«ÕâÀà×èȼͿÁÏʩͿÔÚ½¨ÖþÉÏijЩ¿Éȼ²ÄÁϱíÃæ£¬ÄÜÌá¸ß¿ÉȼÎïµÄÄÍ»ðÐÔ£¬»òÄÜÑÓ»º»ðÊÆÀ©Õ¹À©É¢ËÙ¶È£¬ÔÚÒ»¶¨Ê±¼äÄÚÄÜ×èÖ¹Æð»ð£¬¿ØÖÆ»ðÇéµÄ·¢Õ¹£¬ÎªÈËÃÇÃð»ðÐж¯ÌÚ³öʱ¼ä¡£ÕâÒ»Àà·À»ðÆá£¬ÔÚ½¨ÖþÒµÖгÆÎª·À»ðÆá£¬»ò½Ð·À»ðÆá¡£
ÄÑȼµÆ¹âµç·µçÏß²úÆ·¹æ¸ñ¹æ¸ñ´úºÅ?
ÄÑȼµçÀÂÓÐZRBVÏßÀÂ1.5mm?ÏßÀ£¬2.5mm?£¬4mm?£¬6mm?ÏßÀµȡ£
µçÁ¦ÏßÄÍ»ðÓÐÄÄЩ·ÖÀà·Ö¼¶?
·À»ðµçÀÂʵʩ±ê×¼¸ù¾Ý¹ú±ê18380.3-2002¹æ¶¨µÄÑéÖ¤Ìõ¼þ£¬×èȼµçÁ¦ÏßÀ»®·ÖµÈ¼¶ÎªA¡¢B¡¢C¡¢DµÈ¼¶Ìåϵ¡£
ZR A¡¢ZR B¡¢ZR CΪ×èȼCÀà¡£·À»ðµçÀÂÊÇÖ¸°´Õչ淶ÊÔÑéÇéÐÎÏ£¬ÑùÆ·×Å»ðºó£¬ÔÚϨÃðÊÔÑé»ðԴʱ£¬»ðÃç´«²¥±»ÏÞÖÆÔÚÌØ¶¨·¶Î§£¬È¼ÉÕºóµÄÓàÈÈÏÖÏóÔڹ涨ʱ³¤ÄÚ×ÔÖ÷ÖÕÖ¹µÄµçÀ¡£
ºËÐÄÌØÖÊÊÇ£ºÓö»ðÔÖÇéÐÎÏÂËä´æÔÚÊÜÈÈË𻵿ÉÄܶøÎÞ·¨ÔË×÷£¬È´ÄÜÒÖÖÆ»ðÑæÀ©É¢¡£
ͨË׵ؽ²£¬µçÏßµçÀÂÒ»µ©·¢Éú»ðÔÖ£¬¿ÉʹÆð»ð¶ôÖÆÓÚÌØ¶¨ÇøÓò£¬ÒÖÖÆ»ðÊÆÀ©Õ¹£¬±£»¤±¸ÓÃÉ豸£¬¼õÉÙ´øÀ´¶îÍâËðʧ¡£
1¡Á150ƽ·½ÍоµçÀ¡¢3о240ƽ·½ÍоµçÀ¶µçÁ÷ÊǶàÉÙA?
1¡Á150ƽ·½ÍоµçÀµĶµçÁ÷ÊÇ370A£»3о240ƽ·½ÍоµçÀ¶µçÁ÷ÊÇ520A¡£
ÍË¿Êø¾ÛÂÈÒÒÏ©»¤²ãÈáÐÔÁ¬½ÓÏߣ¬ÊÇ30¸ù¼°ÒÔÉϵÄÍË¿±àÖ¯µÄµ¥Ïßо£¬±ÈBVR¸üÈáÈÍ¡£
ÄÑȼ×î¸ßµÈ¼¶µçÁ¦Ïß¡£ÇëÎÊÍоËÄо25ƽ·½VV22µçÀÂ1¾íº¬Í¶àÉÙg?
ÍоËÄо25ƽ·½VV22µçÀÂ1¾íÍÖØÁ¿ÊÇ89000g¡£¹ú±ê1¾íµÄ³¤¶ÈΪ100Ã×£¬ÍµÄÃܶÈÊÇ8.9£¬Ôò4¡Á25¡Á8.9¡Á100=89000g¡£
·À»ðµÈ¼¶B1ºÍV0Äĸö·À»ðµÈ¼¶¸ü¸ß?
ȼÉյȼ¶V2µÈ¼¶/V-1V0µÈ¼¶¸úȼÉյȼ¶A1¼¶/A2¼¶/B1¼¶/B2¼¶µÄÇø±ð£º1¡¢¼ì²â±ê×¼²»Í¬¡£V0µÈ¼¶£¬V1¼¶£¬V2¼¶µÄÄÍȼµÈ¼¶ÊÇUL94ȼÉÕ²âÊÔ±ê×¼ÖеķÀ»ðµÈ¼¶Åж¨×¼Ôò¡£¸ß¼¶×èȼ£¬A2¼¶·À»ð£¬B1¼¶·À»ð£¬¶þ¼¶¿Éȼ×èȼÊǵ¹ú±ê×¼DIN4102ÖеÄ×èȼµÈ¼¶Åж¨·½·¨¡£2¡¢µÈ´Î²»Í¬¡£V0¼¶×èȼÐÔÄÜ×î¸ß£¬V2¼¶·À»ðµÈ¼¶×îµÍ£¬A1¼¶ÄÍȼµÈ¼¶×î¸ß£¬B2¼¶×èȼ±ê×¼×îµÍ¡£·À»ðÐÔÄܵȼ¶ÎªÎïÌåÓµÓеĻòÔò¾¹ý¼Ó¹¤µÄ²ÄÁϳÊÏÖµÄÏÔÖø¼õ»º»ðÑæÀ©Õ¹µÄ»úÄÜ£¬²¢¾Ý´Ë·Ö¼¶µÈ¼¶Ìåϵ¡£ÄÍȼµÈ¼¶ÓÉÆÕͨ×èȼµÈ¼¶£¬ÓÐÏÞ×èȼµÈ¼¶£¬×ÔϨÐÔÄܵȼ¶Ïò¸ßµÈ×èȼµÈ¼¶Öð¼¶µÝÔö¡£
´ø¿í800¿ó³¡Ê¹ÓÃÄÑȼÏ𽺴ø1Ã׳¤¶ÈÖØ¶àÉÙ?
´ó½ØÃæµçÀµ¥Î»³¤¶ÈЯ´øÖØ´ï15¹«½ï¡£ÍµÄµ¥Î»Ìå»ýÖÊÁ¿ÊÇ8.9¿ËÿÁ¢·½ÀåÃ×£¬1000ƽ·½ºÁÃ×½ØÃæÒ»°ãÊÇÖ¸1000ƽ·½ºÁÃ×£¬Îª10ƽ·½ÀåÃ×£¬1Ã׳¤=100ÀåÃ׳¤£¬100cm³Ë10cm?=1000Á¢·½ÀåÃ×£¬1000cm?x8.9¿ËÿÁ¢·½ÀåÃ×=8900gÖØÁ¿=8.9¹«½ï1000mm?Ãæ»ý=0.1ƽ·½·ÖÃ×Ãæ»ý 1Ã×Ïß¶Î=10dm³¤¶È 1Ã׳¤1000ƽ·½ºÁÃ×µçÀÂ=1dm?Ìå»ý ͵ĵ¥Î»Ìå»ýÖÊÁ¿Îª8.9g/cm?=8.9kgÿÁ¢·½·ÖÃ× 800ƽ·½ºÁÃ×½ØÃ浥оµ¼Ïß1Ã×Ïß³¤ ͵ÄÖÊÁ¿Îª 0.8¡Á8.9¼ÆËã½á¹û=7.12ǧ¿Ë Í⻤²ã ¸ßѹÏßÂ·Ô¶ÖØÓÚµÍѹµçÀ¡£
µçÏßÄÑȼA¼¶±ðµÄ±ê×¼ÊÇʲô?
×èȼÀà±ðAÊÇÖ¸£ºµçÁ¦µçÀ·óÉèÔÚ¸ÖÖÆÊÔÑé¼ÜÉÏÒÔʹ×ÜÌå»ý¿Õ¼äÖÐÊÔÑéËùº¬·Ç½ðÊô³É·ÖΪ7L/m£¬È¼ÉÕ³ÖÐøÊ±¼äΪ40·ÖÖÓ£¬µçÁ¦µçÀ»ðÑæÏ¨Ãðºó£¬ÊÔÑù¸ÉÔ²âµÃÊÔÑù×î¸ßÌ¿»¯³Ì¶È²»µÃ¸ßÓÚÅçµÆÏÂÔµÁ½Ã×°ë¡£
·À»ðAÐÍ-×èȼAÀà¡¢·À»ðCÐÍ-×èȼCÀà¡¢ÍøÂçµçÀÂ-¼ÆËã»úµçÀ¡¢½»ÁªPE-½»Áª¾ÛÒÒÏ©¡¢ÍË¿±àÖ¯ÆÁ±Î-ÍË¿±àÖ¯ÆÁ±Î¡¢¾ÛÂÈÒÒÏ©-¾ÛÂÈÒÒÏ©¡¢Èíµ¼Ìå-Èíµ¼Ì壨ͨ³£Ö¸5ÀർÌ壩¡¢¸´ºÏîø×°²ã-×ó²à2Ö¸¾ÛÂÈÒÒÏ©ÄÚ»¤£¬ÓÒ²à2ָ˫²ã¸Ö´øîø×°£¬Ã¿×éÁ½¸ù1.5mm?µ¼ÌåÖ¸16¸ù1.5ƽ·½µÄ¾øÔµÏßо£¬ÆäÖÐÿ2¸ùΪ˫½Ê½á¹¹Ò»×飬¹²8×飬ȻºóÕâ8×éÏßоÔÙÕûÌå±àÖ¯ÔÚÒ»Æð¡£
Íо3x50+1x25ƽ·½µçÀ°²È«µçÁ÷±íÊǶàÉÙ?
3x50+1x25ƽ·½ÍоµçÀ°²È«µçÁ÷±í£º
| ÐͺŠ| VV22 |
| ƽ·½ | 3x50+1x25 |
| оÊý | 3+1 |
| ÔØÁ÷Á¿ | 142 |
| ²ÄÖÊ | Í |
| ÎÂ¶È | 25¡æ |
ÇëÎÊÂÁоVLV22 1*25ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙmm?
VLV22 1*25ƽ·½ÂÁоµçÀµÄÖ±¾¶ÊÇ5.64mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ25£¬rΪ°ë¾¶£¬Ôòr=¡Ì(25/3.14)£¬Ö±¾¶µÈÓÚ5.64mm¡£
·À»ðµçÆøÌ×¹ÜÂã×°ÐèҪʩͿÄÍ»ðÍ¿²ãÂð?
Ïû·ÀÃ÷Éè¹Ü·±ØÒª£¬·À»ð±£»¤²ã£¬°´¹æ¶¨ÒªÇóÃ÷¶¹Ü·¹¤×÷ʱÆð»ð£¬Ò×Ôì³Éµ¼ÏßȼÉÕ£¬ËùÒÔÒª¼Ó×°ÄÍ»ðÍ¿²ã¡£
Ïû»ðµçÆøµ¼¹ÜÍâ¶°²×°ÐèҪͿ·À»ðÆáÂð?
Ïû·ÀµçÁ¦Ïß·ӦÂú×ã»ðÔÖʱÎȶ¨¹©µçµÄÐèÒª£¬Æä°²×°Ó¦·ûºÏÏÂÁй涨£ºÃ÷Éèʱ£¨°üÀ¨ÆÌÉèÔÚ¶¥°åÄÚ£©£¬Ó¦´©¸Ö¹Ü»ò²ÉÓýðÊôÏß²Û±£»¤£¬¸Öµ¼¹Ü»ò·â±Õ½ðÊôÇżÜÓ¦²ÉÈ¡·À»ð´¦Àí£»µ±²ÉÓÃ×èȼ»ò¿¹»ðµçÀ²¢²¼ÖÃÔÚµçÀÂÊúµÀ¡¢¹µÄÚʱ£¬¿É²»´©½ðÊô¹Ü»ò²ÉÓ÷â±Õ½ðÊôÇżܱ£»¤£»µ±²ÉÓÿóÎï¾øÔµµçÀÂʱ£¬¿ÉÃ÷Éè²»¼Ó±£»¤£»ÉÏÃæµÄ·À»ðÍ¿²ã¾ÍÊÇ·À»ðÆáµÈ±£»¤¡£
×è»ðµçÀº͵ÍÑÌÎÞ±µçÀ»¤Ì׵IJ»Í¬Ö®´¦?
×îÍ»³öµÄ²»Í¬ÎªÎÞ±µÍÑÌ·À»ðµçÀÂ×Å»ðʱÐγÉÑ̳¾£¬ÎÞ±ÎïÖÊ£¬Éú̬ÓѺÃÎÞº¦¡£
¶øÒ»°ã×èȼµçÀÂÆð»ðʱÊÍ·ÅŨÑÌ£¬Óж¾ÐÔ¡£
ËijËÊ®ÁùÏß¾¶ÂÁÖʵ¼Ïß³ÐÔØÈô¸ÉkW?
16ƽ·½ÂÁµçÀÂÔØÁ÷Á¿ÊÇ65AµçÁ÷£¬220·üϵͳµÄ»°£¬¿É¹©µç14.3ǧÍßÓõçÁ¿£¬380VµçѹÄܹ©µç24.7kW¹¦ÂÊÂÁµçÀ¡£Í¨³£ÍÖʵ¼ÏßµçÁ÷ÊäËÍÄÜÁ¦µ¼Ïß°²È«Í¨Á÷Á¿È¡¾öÓÚÔÊÐíµÄÏßо¼«ÏÞζȡ¢É¢ÈÈ»·¾³¡¢ÆÌÉ跽ʽ¾ö¶¨ ͨ³£ÍÀµİ²È«µ¼ÏßͨÁ÷ÄÜÁ¦µÈÓÚ5~8°²/ƽ·½ºÁÃ×£¬ÂÁÖʵ¼ÏߵݲȫµçÁ÷³ÐÔØÄÜÁ¦µÈÓÚ3-5°²Åà/ƽ·½ºÁÃס£
¹ú¼Ò±ê×¼ÏßÀÂ×èȼͿÁϹ淶?
ÍÆ¼ö±ê×¼¹ØÓÚµçÀÂÏßÄÍ»ðÍ¿ÁÏ·½Ãæ¹ú¼ÒÍÆ¼ö±ê×¼¡£
¸Ã×¼ÔòµÄÃ÷È·µÄ´úºÅ¼°³ÆÎ½Îª£ºGB28374-2012ÏßÀÂ×èȼͿװ¡£
¸Ã×¼ÔòµÄÃ÷È·µÄÏêÇéÈçÏ£º±¾×¼ÔòÃ÷È·ÁËÉè¼ÆÑ¹Á¦ÓÃѹÁ¦´úºÅ ±ê¼ÇÂëµÄƽ°åº¸½Ó¸Ö²ÄÖÆ³É¹Ü¼þ·¨À¼µÄÀàÐÍ¡¢³ß´çÊý¾Ý¡¢¼¼ÊõÒª±¾¹æ·¶Öƶ¨Á˵çÁ¦Ïß·À»ðÆáµÄÊõÓï˵Ã÷ºÍ½âÊÍ¡¢»ù±¾¹æ·¶¡¢¼¼Êõ¹æ·¶¡¢²âÊÔ·½·¨¡¢ÑéÊÕ¹æÔò¡¢·ûºÅ¡¢°ü×°·½°¸¡¢ÎïÁ÷ºÍ´æ·Å¡£±¾¹æ³Ì¿ÉÓÃÓÚ¸÷Àà±ðµ¼Ïß·À»ðÍ¿²ã¡£
ÏßÀÂÄÑȼ¹ú¼Ò¼¼Êõ±ê×¼Ìṩ ¸Ã¹ú±ê×èȼÄÍ»ðµçÀÂͨÓù淶 ¹ú±ê12666.1-2008 µ¥¸ùµçÀÂȼÉÕÐÔÄÜÊÔÑé·½·¨ µÚÒ»Ï´¹Ö±È¼ÉÕ¼ì²â ¸Ã±ê×¼ºÅ µ¥¸ùÏßÀÂȼÉÕÌØÐÔ¼ì²â·½·¨ µÚ¶þ²¿·Ö£ºË®Æ½·½ÏòȼÉÕ²âÊÔ ¹ú±ê12666.3-2008 µ¥¸ùÏßÀÂȼÉÕ²âÊÔ·½·¨ µÚÈý²¿·Ö£ºÇãб·½ÏòȼÉÕ²âÊÔ GB/T 12666.5-90ºÅ ³ÉÊøµçÏßµçÀÂȼÉÕÌØÐÔʵÑé ¹ú±ê12666.6-90 ÏßÀÂÄÍ»ðÐÔÄÜʵÑ鹿³Ì Õë¶ÔÓÚÏßÀµÄ×èȼÄÜÁ¦£¬¿Æ±ê¼ì²â»ú¹¹°´ÕÕ¹ú¼Ò±ê×¼¹æ¶¨Ö´ÐвâÊÔ¡£
ÇëÎÊ222AµÄÔØÁ÷Á¿ÊÇʲôµçÀ£¿
ÂÁо4¡Á95ƽ·½µçÀÂÔÚ¿ÕÆøÖеÄÔØÁ÷Á¿ÊÇ222A¡£
2·½µÄµçÁ¦µçÀ·À»ðÆáÊǶàÉÙ¹«½ïÊý?
2Á¢·½µÄ·À»ðµçÀÂÍ¿ÁÏÆÕ±éÇé¿öÊÇ1ǧ¿Ë µçÀ·À»ðÆáÆÕ±é°üº¬Êå±ûÀàÈéҺˮÐÔ»ùÖÊÅäÈëÖÖÖÖ·À»ð¼Á¡¢ÔöËܳɷֵÈÎïÖÊ×éºÏ£¬Í¿²ãÍ¿ÁÏ×Å»ðʱ¿ÉÉú³É½ôÃܾùÔȵÄÊèËÉ×´¸ôÈÈÅÝIJ㣬Äܳä·ÖµØÑ¹ÖÆ¡¢×è¶Ï»ðÊÆÂûÑÓ£¬±£»¤ÏßÀ¡£
¹Ø¼üÊÊÅäµçÁ¦³§¡¢¹¤¿óÆóÒµ¡¢µçÐÅÐÐÒµºÍÃñÓÃÉèÊ©µÄµçÁ¦µçÀµķÀ»ð´¦Àí£¬Í¬ÑùÊÊÓÃÓÚľ¿ò¼Ü¡¢½ðÊô½á¹¹Ì彨ÖþÌåµÈÒ×ȼÎïµÈÎï¼þµÄ·À»ðÆÁÕÏ¡£
»ð´ëÊ©¡£
µ¼Ïß×èȼͿÁϼ°ÆäͿĨ¼¼ÊõÓÐÄÄÐ©ÄØ?
µ¼Ïß¿¹»ðÍ¿¸²²ÄÁϲÙ×÷·½·¨ÈçÏ£º1. µ¼Ïß¿¹»ð·ÀÊ´Æá²Ù×÷ǰӦ½«µçÏß²ÄÖʱí²ãµÄ»Ò³¾¡¢ÓÍÖ¬¡¢ÒìÎïµÈÇå³ý¸É¾»£¬±íÃæ´¦Àíºó´ý±í²ã»Ó·¢¸ÉÔï·½¿É¿ªÕ¹×èȼͿ²ã×÷Òµ¡£
2. µçÀ·À»ðÍ¿ÁÏÊ©¹¤¿É²ÉÓÃÅçÍ¿¡¢Ë¢Í¿µÈ·½·¨£¬×¼±¸½×¶ÎÓ¦³ä·Ö½Á°è¾ùÔÈ£¬Í¿ÁÏÆ«Å¨Ê±£¬¿ÉÓÃÀäˮϡÊÍ£¬ÒÔÌáÉýÅçͿЧ¹û¡£3. ʵʩ¹ý³ÌÖм°ÆáĤδ½áĤǰ£¬Ó¦·À³±¡¢¿¹×ÏÍâÏß¡¢·À¸¯Ê´¡¢¹Ì¶¨·À»¤¡¢¿¹±äÐΣ¬Èç·¢ÏÖÁÑÎÆÈ±ÏÝÓ¦¼°Ê±²¹Ç¿¡£4. ¶ÔÓÚ¾øÔµÍ⻤²ãµçÀ£¬Ò»°ãÐè¶à´ÎÍ¿·ó¡¢¶à´Î¸²¸Ç£¬Ä¤ºñ¿ØÖÆÔÚ0.5ÖÁ1ºÁÃ×Ö®¼ä£¬µ¥Î»Ãæ»ýʹÓÃÁ¿Ô¼Îª1.5kg/m?£»¶ÔÓÚ´øÓÐÓÍÖ½°ü¹üµÄ¾øÔµµçÀ£¬Ó¦Ô¤Ïȸ²¸Ç²£Á§Ë¿²¼²ã£¬ÔÙ½øÐÐÍ¿²ã´¦Àí£»ÔÚ»§Íâ»ò¸ßʪ»·¾³ÖÐ×÷ҵʱ£¬Ó¦¸½¼Ó͸Ã÷±£»¤Í¿²ã¡£
Ïà¹ØÄÚÈÝ£º·À»ðÍ¿ÁϹæ¸ñÒ»°ã°üÀ¨Í¿²ãºñ¶È¡¢·À»ðʱ³¤¡¢Í¿ÁÏÖÖÀàµÈ¡£
¹ã·ºÊ¹ÓõÄÀà±ð±ê¼ÇΪ£º·Ç×èȼµçÀ¡¢¸ßÄͺòÐÔµçÀ¡¢ÄÍÈÈÐ͵çÀ¡¢±¬Õ¨Î£ÏÕÇøÓòÊÊÓõçÀ¡¢ÄÍ»ðµçÀ¡¢µÍÑÌÎÞ±µçÀ£¬Ê¹ÓõÄ×Öĸ¾ùΪÆÕ±é·ÖÀàÃû³ÆËõд¡£
ÀýÈ磺ÄÚ¾¶¼õ±¡-ÄÚ³¬±¡£¬Íâ²ã±¡ÐÍ-Íⳬ±¡£¬Î´ÁÐÃ÷ÏîÒÔ´ËÀàÍÆ¡£
¸ôÈÈÍ¿ÁÏÊÇÓÃÓÚÒ××Å»ð²ÄÁÏÍâ²ã£¬ÄÜÒÖÖÆ±»Í¿²ÄÁϱíÃæµÄÒ×ȼÐÔ¡¢×èÖ¹»ðÔÖ´«²¥ËÙ¶È£¬ÓÃÒÔÔöÇ¿±»Í¿²ÄÁÏÄ͸ßÎÂÄÜÁ¦µÄÒ»ÖÖÌØÖÖÍ¿ÁÏ¡£
¿¹È¼µçÀÂÈÈÎȶ¨ÐÔ´¦ÓÚ70ÉãÊ϶ȡ£
²»È¼ÑÌÆø¼õÉÙÂ±ËØº¬Á¿µÍµçÆøÏß·ÊÇʲô×Öĸ±íʾ?
»·±£Ð͵çÀ¡¢ÎÞ±µÍÑÌ×èȼ¾ÛÂÈÒÒÏ©¾øÔµË«Ð¾ÆÁ±ÎµçÀ¡¢ÎÞ±µÍÑÌ×èȼ¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×¶à¹É½ÊºÏÈíµçÀ¡¢·À»ðµçÀ¡¢ÄÍ»ðÐÍ˫оÆÁ±Î¾ÛÂÈÒÒÏ©¾øÔµµçÀ¡¢ÄÍ»ðÈáÐÔµçÀ¡¢µÍÑÌ×èȼµçÀ¡¢·À»ðÆÁ±ÎµçÀ¡¢ÄÍÍäÕÛ×èȼµçÀ¡¢ÄÍ»ðÐÍÆÁ±ÎÏßÀ¡¢ÄÍ»ð¶à¹ÉÈíµçÀ¡¢ÄÍ»ð¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×µçÀ¡¢ÄÍ»ðÐÍÆÁ±ÎÏßÀ¡¢ÄÍÈÈÈíÏß¡¢µÍÑÌÎÞ±îø×°µçÀ¡¢µÍÑÌÎÞ±¸Ö´øîø×°µçÀ¡¢µÍÑÌÎÞ±½»Áª¾ÛÒÒÏ©µçÀ¡¢ÎÞ±µÍÑÌ×èȼ½»Áª¾ÛÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì׸ִøîø×°µçÀ¡¢ÎÞ±µÍÑÌ×èȼ½»Áª¾ÛÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×¾ÛÒÒÏ©Í⻤Ì×µçÀ¡¢»·±£Ðͽ»Áªîø×°ÏßÀ¡¢µÍÑÌÎÞ±¾ÛÂÈÒÒÏ©µçÀ¡¢Ä͸ßν»ÁªµçÀ·À»ðîø×°µçÀ¡¢·À»¤ÐÍÄÍ»ðîø×°Ïß¡¢ÄÍ»ð½»ÁªµçÀ¡¢·À»ðîø×°½»ÁªÏßÀ¡¢ÄÍ»ðÈáÐÔ½»ÁªµçÀ¡¢Ä͸ßÎÂîø×°ÈíµçÀ¡¢ÄÍ»ðÐ͵çÁ¦µçÀ¡¢Ä͸ßν»ÁªÏß¡¢×èȼ¾ÛÂÈÒÒÏ©¾øÔµîø×°µçÀ¡¢·À»ð¸Ö´øÏß¡¢Ä͸ßν»ÁªµçÀ¡¢×èȼ»¤Ì×µçÀ¡¢×èȼ½»ÁªµçÀ¡¢·À»ðîø×°µçÀ¡¢ÄÍ»ð¸Ö´øîø×°µçÀ¡¢Ä͸ßν»ÁªÏß¡¢·À»ð¾ÛÂÈÒÒÏ©µçÀ¡¢Ä͸ßν»ÁªÏßÀ¡£
UL±ê×¼10269·À»ðÐ͵çÀ±ê×¼?
·À»ð±ê×¼°üÀ¨¶à¸öµÈ¼¶£ºCM¼¶£¬CMG¼¶£¬CMX¼¶±ð¡£1) ͨ·çÐÍ-ÆÕÀÕŬķ¼¶£¨·çµÀȼÉÕ²âÊÔ/ËÍ·çȼÉÕ²âÊÔ¸ß×èȼ·çµÀ²âÊÔ/ËíµÀ»ðÑæ²âÊÔ£©2) Ö÷¸É¼¶-´¹Ö±È¼ÉÕ¼¶£¨´¹Ö±È¼ÉÕ²âÊÔÖ±Á¢È¼ÉÕ²âÊÔ£©ÕâÊÇ UL¹æ·¶ÖÐÉÌÒµÓõçÀ£¨Ö÷¸ÉµçÀ£©£¬·ûºÏ°²È«±ê׼ΪUL 1666²âÊÔ±ê×¼¡£3) ÉÌÒµ¼¶-CMÀà±ð£¨´¹Ö±È¼ÉÕÊÔÑé´¹Ö±ÍÐÅÌ»ðÑæÊÔÑ飩4) ͨÓõȼ¶-CMGÀà±ð£¨´¹Ö±È¼ÉÕÊÔÑé´¹Ö±ÍÐÅÌȼÉÕ²âÊÔ£©5) סլ¼¶ CMXµÈ¼¶£¨´¹Ö±»ðÑæÊÔÑé´¹Ö±µçÏß»ðÑæÊÔÑ飩¡£