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JB/T 7966.6-1999 This standard is a revision of JB/T 7966.6-95 "Mold milling cutter straight shank tapered ball nose end mill". Du
JB/T 7966.5-1999 This standard is a revision of JB/T 7966.5-95 "Mold milling cutter flat type straight shank conical end mill". Du
JB/T 7966.4-1999 This standard is a revision of JB/T 7966.4-95 "Straight Shank Tapered Die Milling Cutters". During the revision,
JB/T 7966.3-1999 JB/T 7966.3-1999 Die and mold milling cutters Part 3: Cylindrical ball nose end mills with Morse taper shank JB/T
JB/T 7966.2-1999 This standard is a revision of JB/T 7966.2-95 "Mold milling cutter flat straight shank cylindrical ball nose end
JB/T 7966.1-1999 JB/T 7966.1-1999 Die and mold milling cutters Part 1: Cylindrical ball nose end mills with straight shank JB/T796
This standard specifies the graphic symbols for valves and pipe accessories, refrigeration units, auxiliary equipment, control com
JB/T 7963.3-1997 This standard is equivalent to ISO 4875/Ⅲ-1978 "Metal Cutting Band Saw Blades Part 3: Characteristics of Various