Tại những vị trí gấp khúc, lên, xuố

Tại những vị trí gấp khúc, lên, xuống của thang máng cáp, cần đặt các con lăn để giảm ma sát và tránh hư hại lớp cách điện vỏ cáp cũng như giúp tăng năng suất của việc kéo cáp.
At the elbow position, up, down of cable, needed the rollers to reduce friction and to avoid damages to the cable sheath insulation layer as well as help increase the productivity of pulling cable.

Kết quả (Anh) 1:

At the elbow position, up, down by cable, needed the rollers to reduce friction and to avoid damages to the cable sheath insulation layer as well as help increase the productivity of the tow cable.At the elbow position, up, down of cable, needed the rollers to reduce friction and to avoid damages to the cable sheath insulation layer as well as help increase the productivity of pulling cable.

Kết quả (Anh) 2:

In the folded position, up and down the cable tray, to set the rollers to reduce friction and prevent damage to cable insulation shell as well as help increase the productivity of the cable pull.
At the elbow position, up , down of cable, the rollers needed to Reduce friction and to avoid Damages to the cable sheath insulation layer as well as the productivity of tăng help pulling cable.