??????????????·???
???15-10-20 00:00:00 ?????????????е ?????????
???????????????????????????????????12???豸?????
1???????????????12???2.7??/???35?/??=1134?
2?????ú??2???140?/??=280?
3?????磺???16???24С?/???0.6?/??=230.40?
4?????????????12???15?/??=180?
5????????12???40??/???0.75?/??=360?
6??????????????????????????150?
????????????????
1????????????°?25??????????12??/???2000???г??????450?/??=135000?
2??????????2334.4?/???25??=58360?
?????????
1???????????????12????????????????????????????????
2?????ú??2???800?/??=1600? ???????????????????????????????ú??????
3?????磺???16???24С?/???1?/??=384?
4?????????6???80?/??=480?
5????????12???40??/???0.75?/??=360?
6??????????????????????????200?
??????????????
1????????????°?25??????????12??/???2009???г??????650?/??=195000?
2??????????1747.2?/???25??=75600?
3??????????195000-75600=119400? ??????????????????????
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