GB/T 2481.1-1998

Abolished

Bonded abrasives--Determination and designation of grain size distribution--Part 1:Macrogrits F4 to F220

固结磨具用磨料粒度组成的检测和标记第1部分:粗磨粒 F4～F220

Standard Type

GBT

ICS

25.100.70

CCS

J43

Status

废止

Issue Date

1998-11-18

Implementation

1999-09-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 3832.3-1983 Round follower end for broaches--Types and main dimensions GB/T 3832.2-1983 Round shanks for broaches--Types and main dimensions GB/T 3832.1-1983 Rectangular shanks for broaches--Types and main dimensions GB/T 4246-1984 Special tolerance for reamers GB/T 4267-1984 Rotating tools with parallel shanks--Diameters of shanks and sizes of driving squares GB/T 5105-1985 The basic types and dimensions of hobs for 45°pressure angle involute splines GB/T 5104-1985 The basic types and dimensions of hobs for 30°pressure angle involute splines GB/T 6338-1986 Dovetail and inverse dovetail milling cutters with plain parallel shanks