5ÔÂ11ÈÕ£¬ÉÂÎ÷μÄϺÏÑô²úÇø±¾µØ»õÔ´ÒÑ»ù±¾½áÊø£¬Ä¿Ç°²úµØÊ£Óಿ·ÖÍâµ÷»õÔ´£¬75#Æð²½4.0-4.5Ôª/½ï£¬ÒÔÖÊÂÛ¼Û¡£Ä¿Ç°´æ»õÉ̳ö»õÒâÔ¸²»Ç¿£¬²úµØÐԼ۱ȽϸߵĺÏÊÊ»õÔ´ÄÑÑ°£¬ÕûÌå×ß»õÓÐËù·Å»º¡£