GOST PDF
GOST 21395.3-75
Variable resistors. Test methods of easy running of motion smoothness, torque moment (stress of motion), starting (stress) torque movable system of resistor, operation of moment (stress) of resistor switch
Document status: Active
€10
GOST 21395.5-75
Resistors variable. Test method for stopper strength of moving system
Document status: Active
€10
GOST 21530-76
Floor coverings and carpet goods. Test method of pile wear durability
Document status: Active
€10