
ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY AND TEST METHODS - PART 3-6: PARTICULAR REQUIREMENTS FOR TRANSPORTABLE DIAMOND DRILLS WITH LIQUID SYSTEM
出版:Interstandard (Russia)

專家解讀視頻
ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY - SAFETY AND TEST METHODS - PART 3-6: PARTICULAR REQUIREMENTS FOR TRANSPORTABLE DIAMOND DRILLS WITH LIQUID SYSTEM
出版:Interstandard (Russia)
專家解讀視頻