91看片
roll forming:??????????????????????????? Roll Forming ?????? ????????? ????????? ????????????????
?????????????????
?sert????????????
????????????????????
????????????
Light Keel Roll ?????????????????
Solar Panel Roll ?????????????????
Perforated Panel ?????????????????
????????????
?????????????????????? ???
???????? Guardrail Roll ?????????????????
????? Roll Forming Machine ?
Storage Shelves Roll ?????????????????
??????????????? ???????????????????
Scaffolding Panel ?????????????????
?????????? Roll Forging ???
Roofing Panel Roll ?????????????????
?????? Silo ???
?????????????????????
Strut ????????
Stud-Track ?????????????????
C /Z /U purlin ?????????????????????
Peach Post Roll ?????????????????
K Arch Span ?????????????????
?????
??????????????? ?????????
?sert????????????
????????????????????
????????????
Light Keel Roll ?????????????????
Solar Panel Roll ?????????????????
Perforated Panel ?????????????????
????????????
?????????????????????? ???
???????? Guardrail Roll ?????????????????
????? Roll Forming Machine ?
Storage Shelves Roll ?????????????????
??????????????? ???????????????????
Scaffolding Panel ?????????????????
?????????? Roll Forging ???
Roofing Panel Roll ?????????????????
?????? Silo ???
?????????????????????
Strut ????????
Stud-Track ?????????????????
C /Z /U purlin ?????????????????????
Peach Post Roll ?????????????????
K Arch Span ?????????????????
?????
??????????????? ?????????
EN
EN
AR
FR
DE
HI
IT
JA
KO
RU
ES
SV
TL
UK
VI
TR
MS
BN
MY
KK
???????????????
?????????
????????????
hydraulic decoiler
????????????????????????????????
?????????????????????????
EN
