DAIKURE (Thailand) : Steel Grating ตะแกรงเหล็กปิดท่อระบายน้ำ > Grating Standard drawing > Manhole

Manhole


Manhole_5.0kN_Hole size 300x300~900x900
Manhole_T-2_Hole size 300x300~900x900
Manhole_T-6_Hole size 300x300~900x900
Manhole_T-14_Hole size 300x300~900x900
Manhole_T-20_Hole size 300x300~900x900
Manhole_T-25_Hole size 300x300~900x900