Description
Hydraulic-jack ГДЗ-300
These are designed for lifting casing tubes and stickings in well drilling tools. They may be used for pressing of different parts under pressure up of to 300 kg/сm2.
Hydraulic-jack QDZ-300
Hydraulic-jack ГДЗ-300
These are designed for lifting casing tubes and stickings in well drilling tools. They may be used for pressing of different parts under pressure up of to 300 kg/сm2.
