200710·ݣҹ˾ɹȥʹ÷ĥĻʹҺĥΪ0.1%0.12%ʹóڣһ̶ȵĥ⣬ͨǵIJϸĽ˳룬һӳֵطĥĥãʹЧáֽǵľܸʹҺĥˮͬǡ æ10m m ϹܰҺĥˮʽĥϿڴһʱҺĥȷһڽϿڴʹϿڲСӰĥͨ磬̨ʱʱһҺĥڼ²ɲҺĥʧ ĥӴһĦ30m m Ĺ쵽Ͳм䣬ĥĹӲĹڣʹҺĥֱͲڡʼʹûԣֽͲ֮䲻ϼţĥúңҹ˾ĥǰ7.5%ϸúңϸϣճͲڣʹͲʧȥϵʹϼ ǰѦ30m m ĹӸǹĽṹѹӣĥעУӵһͷͲһͷӹɲΪ15m m ܣʹĥ״һ֡ ṹĽ˽϶˶⣬ͬʱʹҺĥˮĥһγ״ϵĽӴֵطĥąֱ̃ʱߡ2.413m ˮĥԭ21t /h ߵڵ22.3t /h ȱԭ340m2Kߵڵ350m2Kĥ̨ʱ5% |