Awọn agekuru Girder Irin Alagbara
Agekuru girder ti o lagbara ati ju - gba okun laaye lati sopọ mọ awọn opo irin.
NF1508 Awọn agekuru girder tuntun 3-8mm, irin alagbara
NF1509 Awọn agekuru girder tuntun 8-14mm, irin alagbara
NF1510 Awọn agekuru girder tuntun 14-20mm, irin alagbara