??????????????????
???????HV??
??120kg?????????????136????????????????????????棬?ò????????????????????????????????????HV??
???????????????
??????????????????
4??1500??8000 90??
4??1800??8000 32??
5??1800??8000 21??
5??1800??8000 90??
6??1800??8000 35??
???????????????????
???????????????????????????????г???????????????????????????????????????????????г?????λ???????????????彻???????????棬ó??????????????????????????
????????????????16*1500*6000??Q345qD??????????????????
