A HORIZONTALLY MOVABLE VERTICAL SHAFT ROPE GUIDE AND REGULATING METHOD THEREOF
Anti-pulverization transportation method for lime briquettes
Apparatus and method for automatically adjusting the tension of a flexible guide rail
Apparatus and method for detecting interlayer friction of steel wire rope of winding-type hoist
APPARATUS AND METHOD FOR MEASURING ROTATIONAL ANGLE OF SINKING PLATFORM
APPARATUS AND METHOD FOR MEASURING ROTATIONAL ANGLE OF SINKING PLATFORM
Apparatus and method for measuring rotational angle of sinking platform
Automatic system for high-altitude lifting of electromechanical pipeline
Automobile anti-water-soaking air bag and working method thereof
Automobile non-inductive starting control system and method
Auxiliary lifting device for transformer installation
BATTERY, ELECTRICAL APPARATUS, AND PREPARATION METHOD OF BATTERY