??п??
??п?????
???п???????????????????巴?????????????????????????????????п????????????????????????????????????????????????炙????п?????????狀????п??????????н??????????????????????С????п???ж????????????????????????????? ???п??????п????п??????????10??50g/m2?????????????????п?????????????п???????????????????????????????п??????????й??С???豸????С?????????п????????????????????Щ?????貿(mào)????????????????????????п???????????п???????ú????? ???????????????п?????????п??????????????????????????п???????????????? ???????---????????п,???---??????. ??????п????????????????????????п(????п?????п???,????????????п???????????,?????????). ????????????????п????. ??п???????????????(???,???ú??)??????
??п????????
???????????????????????????????ж?п??
??п???????п????п????????п??п??????п??????
?????????????????????ù???????С????????????????3/8??-2????????08??10??15??20??Q195-Q235?????ɡ????????е?????????????
??п????????
4??*1.8 |
1.2??*2.2 |
2.5??*2.75 |
4??*3.75 |
4??*2.0 |
1.2??*2.5 |
2.5??*3.0 |
5??*2.75 |
4??*2.2 |
1.2??*2.75 |
2.5??*3.25 |
5??*3.0 |
4??*2.3 |
1.2??*3.0 |
2.5??*3.5 |
5??*3.5 |
4??*2.5 |
1.5??*2.2 |
3??*2.5 |
5??*3.75 |
6??*1.8 |
1.5??*2.5 |
3??*2.75 |
5??*4.0 |
6??*2.0 |
1.5??*2.75 |
3??*3.0 |
6??*2.75 |
6??*2.2 |
1.5??*3.0 |
3??*3.25 |
6??*3.0 |
6??*2.3 |
1.5??*3.25 |
3??*3.5 |
6??*3.5 |
6??*2.5 |
2??*2.2 |
3??*3.75 |
6??*3.75 |
1??*2.0 |
2??*2.5 |
4??*2.5 |
6??*4.0 |
1??*2.2 |
2??*2.75 |
4??*2.75 |
8??*4.0 |
1??*2.5 |
2??*3.0 |
4??*3.0 |
8??*4.5 |
1??*2.75 |
2??*3.25 |
4??*3.25 |
8??*4.75 |
1??*3.0 |
2.5??*2.5 |
4??*3.5 |
8??*5.0 |
1.2??*2.0 |
|
|
| |