??>>??

????25???? ??????,??????????

2025-01-18 20:18:04 | ??:????
???

??

???

?????????

??????#?????????#

??

???“????????????”

??????

???

?????

??????????

????????

??????? ???????? !

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

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

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

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

???

??“?????????”???????????????????

1.??,?????????

????????,??20?~25?,??????1???????,??,?,????????

2.??,??

??????????,???O2??????,???????????????CO2,????????????????,??????CO2,CO2???????????????,????“?”???????

3.??

??????????,????????0.04~0.06mm??????????,?????

??????

???

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

?????????

??

?????

??????

???????

?,??????

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

????

???“?????”????????

?????

4400???

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

????????

??????

??????????

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

?

??

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

??????????

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

????????

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

??????

1.?????,???300?????????

??,??????20????????????,???????????????60????,?????1200????????

???????????,????0.36????????/100??????????,??,?????,????????60?????333?????????????

2.???????

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

????????2????,?????????,??????????

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

1.?????????

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

2.????????

«????????(2022)»??,?200?????~350????????????

3.?????????????,?????

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

????????

???????

??????????

?????

????? ????

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

????????

??????

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

?????????

?????????25???? ??????,???????????????
(??:admin)

????????