ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬ÖØÎïA±»ÈƹýС»¬ÂÖPµÄϸÏßËùÐü¹Ò£¬ÖØÎïB·ÅÔÚ´Ö²ÚµÄˮƽ×ÀÃæÉÏ£»Ð¡»¬ÂÖP±»Ò»¸ùб¶ÌÏßϵÓÚÌ컨°åÉϵÄOµã£»O¡äÊÇÈý¸ùÏߵĽáµã£¬bO¡äˮƽÀ­×ÅBÎïÌ壬cO¡äÑØÊúÖ±·½ÏòÀ­×ŵ¯»É£¬cO¡äÓëaO¡ä¼Ð½ÇΪ120¡ã£»µ¯»É¡¢Ï¸Ïß¡¢»¬ÂÖµÄÖØÁ¦ºÍϸÏßÓ뻬ÂÖ¼äµÄĦ²ÁÁ¦¾ù¿ÉºöÂÔ£¬Õû¸ö×°Öô¦ÓÚ¾²Ö¹×´Ì¬¡£ÆäÖÐAµÄÖØÁ¦Îª20 N£¬BµÄÖØÁ¦Îª40 N£¬BÓë×ÀÃæ¼äµÄ¶¯Ä¦²ÁÒòÊýΪ0.5£¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A£®µ¯»ÉµÄµ¯Á¦´óСΪ10N

B£®×ÀÃæ¶ÔBµÄĦ²ÁÁ¦´óСΪ20N

C£®ÏßbO¡äÓëcO¡äÀ­Á¦µÄºÏÁ¦´óСΪ10N

D£®ÏßOPÓëÊúÖ±·½ÏòµÄ¼Ð½ÇΪ60¡ã

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø