2017??5?6???????????????????????????????????????????????????????1-4????????12.8%;????????23.2%??????????????&??????????63.78%?

?????????????????????????133??/m3???125-127??/m3???????????????????????????100-150?/m3; ??????sf1-4???250??/m3??245??/m3;??????spf7???????5-20??/m3?

???????????

??????????????120?/m3???????????80-100?/m3????????;

????????????30?/m3?spf2*6?3#?4#????????5???6????180?/m3??;spf2#?j#?????????????2#?????80?/m3?

???????

??????spf2*4?????????;??????????250??/m3????20?/m3;??????????????????????&??????????4?????930??/???????????50?/m3;

????????????????1730?/m3???1670?/m3;?????sf1-4?2000-2030?/m3?

?????????????????????????????????????????spf???????????????????????????????????spf?????????????????????????????????????????????????

?? ????????????????????????????????????????????????????????????????????????????????????

????????????????????????????????????;???5?6????????????6-7???440???????????????30-40????100-120???????????300??????????????????????

??????????????????????????????????????????????????????????????????????;

???????60%??????????3-6??????????1???????????????8????????????????4???????????????

????????5?30???? ???????146.8??????4?????????????53.2????????35.3???????38.9??????????17.3?????????6.1????????????????????????62.8??????????14.5????????42.2???????6.1?????????????83.7???????spf24.3????;??21.8???????spf6.8????;??15???????spf5.2?????