?? > ???? > ??

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

????:2025-01-23 17:52:15 ??:????

????:?????100?????:????

??1????????????23????(??????? ???)1?22????????????????????????,??????????,??“???????”,??,??????????

??,?2025????????????????????????????????2024?12?????????????,????????????,??????????????,?????????????????????????????“???????????”,?????

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

??,2025?,????????“?????”PETG????,PETG??,?,?????,??“?”,???????????????,???

???????????1.2??,?1.28?,??????????20???????3.4???????????,????????1.28???,???????30??????,??,?4????????

??“???????????????????????”???????????????????????????,???????????????242??????????????????862???100???“???????”,??“???????????????”???????????????

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

22????????????,?????,???????????24??????,??????????????,?????????????????????????,???,?????????????,??????????????

?????,???????????????????????????????????,??124????????????????????????????,28?????????????,???,??????????????????

????????????????24????????????????,???????????,????,?????????????,??,??????(?????)

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

????

  • ????
  • ????