??>>??

????????2000??????????????

2025-01-18 14:57:40 | ??:????
???

??

?????????????1??????????????????17??? (??????????????? ?)?????????(??????????????“??”)????????????????????????17????????,?????,?????2000???????????????????

1??????????????17???????,??2000??(????????)

????????????????????,???????????,????“?”,??????????????,??????,????????????????????????,???????

?????,?????????????????2000????,?????????10000psi(?????),???690????????,????????46?,?????30???,????????????????????????????????

???????,????,??,???????????????????????????,?????????????,???????,?????????????????,??,?????????????????

?,??????????????????????????????????????????????????????????,??????????????2000????????????????????

???,???????????????????????????????????,??????????????????????????????,?????????????????,??????????????????????????????10??????,??????????????????????????(????????)

???????????????:?????????

?????????

?????????????2000???????????????????
(??:admin)

????????