
TOOLS FOR PRESSING - PART 3: ROUND PUNCHES WITH 60 DEGREE CONICAL HEAD AND REDUCED SHANK
出版:Bureau of Indian Standards

專家解讀視頻
TOOLS FOR PRESSING - PART 3: ROUND PUNCHES WITH 60 DEGREE CONICAL HEAD AND REDUCED SHANK
出版:Bureau of Indian Standards
專家解讀視頻