V¨¤nh cắt D800 for Cọc 800mm
V¨¤nh cắt D1000 for Cọc 1000mm
V¨¤nh cắt D1200 for Cọc 1200mm
V¨¤nh cắt D1500 for Cọc 1500mm
V¨¤nh cắt D2000 for Cọc 2000mm
CORE BARREL D800mm
Ứng dụng ch¨ªnh
Khuyến c¨¢o ch¨ªnh l¨¤ v¨¤nh cắt d¨´ng cắt b¨º tông chịu lực
casing shoe
Optimum shape for milling ,rutting and reaming of soil
Suitable for :
Formation of rock sochets and the construction of bored pile walls
tianjin huachang xingye technology co ltd whatsapp 008618902059907 emai info@tjdrilling.com