INDIAN STANDARD : PART 3 BASIC DIMENSIONS. IS 7008 (PART 3) 198
BUREAU OF INDIAN STA
INDIAN STANDARD : PART 3 BASIC DIMENSIONS. IS 7008 (PART 3) 198 - 1st rev. ed. 1988 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 9
ISO METRIC TRAPEZOIDAL SCREW THREADS
621 / BUR
INDIAN STANDARD : PART 3 BASIC DIMENSIONS. IS 7008 (PART 3) 198 - 1st rev. ed. 1988 - NEW DELHI BUREAU OF INDIAN STANDARDS. - 9
ISO METRIC TRAPEZOIDAL SCREW THREADS
621 / BUR