现行

GB/T 6414-2017

铸件 尺寸公差、几何公差与机械加工余量
Castings—Dimensional tolerances and geometrical tolerances and machining allowances

2017-12-29

现行

HB 6103-2004

铸件尺寸公差和机械加工余量
Dimensional tolerances and machining allowances of castings

2004-09-01

现行

HB 6077-2008

模锻件公差及机械加工余量
Tolerances and machining allowances of die forgings

2008-03-17

现行

JB/T 7446-2007

辗环机
Ring rolling machine

2007-08-01

现行

KS B 0250(2020 Confirm)

주조품－치수 공차 및 절삭 여유 방식
铸件 - 尺寸公差和加工余量系统

2000-12-30

现行

KS B 0250(2020 Confirm)

주조품－치수 공차 및 절삭 여유 방식
铸件尺寸公差和加工余量系统

2000-12-30

现行

JB/T 9146-2017

矩形花键 加工余量及公差
Straight-sided spline--Machining allowance and tolerances

2017-11-07

现行

GB/T 12362-2016

钢质模锻件 公差及机械加工余量
Steel die forgings—Tolerance and machining allowance

2016-12-13

现行

JIS B 0403-1995

Castings -- System of dimensional tolerances and machining allowances
铸件尺寸公差和加工余量系统

1995-01-01

现行

DIN 7527-5

Steel Forgings; Machining Allowances and Permissible Variations for Open-die Forged Rolled and Welded Rings
钢锻件；开式模锻轧制和焊接环的加工余量和允许偏差

1972-01-01

现行

GB/T 34392-2017

数控辗环机
NC ring rolling machine

2017-09-29

现行

GB/T 21470-2008

锤上钢质自由锻件机械加工余量与公差 盘、柱、环、筒类
Machining allowances and tolerances for steel open die forgings on hammer - Disks, columns, rings and seamless cylindrical sleeves

2008-02-28

现行

DIN 1680-1

Rough castings; general tolerances and machining allowances; general
粗铸件；一般公差和加工余量；全体的

1980-10-01

现行

GOST R 53464-2009

Отливки из металлов и сплавов. Допуски размеров, массы и припуски на механическую обработку
金属和合金铸件 尺寸和质量公差和加工余量

现行

JB/T 12831-2016

数控径轴向辗环机
NC radial-axial ring rolling machine

2016-04-05

现行

DIN ISO 8062

Castings - System of dimensional tolerances and machining allowances (ISO 8062:1994)
铸件尺寸公差和加工余量系统

1998-08-01

现行

DIN 1683-1

Rough castings - General tolerances and machining allowances (For replacement purposes only)
粗钢铸件——一般公差、加工余量；不适合新设计

1998-08-01

现行

GB/T 21471-2008

锤上钢质自由锻件机械加工余量与公差 轴类
Machining allowances and tolerances for steel open die forgings on hammer - Shafts

2008-02-28

现行

ISO 1206-2023

Rolling bearings — Needle roller bearings with machined rings — Boundary dimensions, geometrical product specifications (GPS) and tolerance values
滚动轴承.带机加工环的滚针轴承.外形尺寸、几何产品规范（GPS）和公差值

2023-02-03

现行

GB/T 5801-2020

滚动轴承 机制套圈滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值
Rolling bearings—Needle roller bearings with machined rings—Boundary dimensions, geometrical product specifications (GPS) and tolerance values

2020-11-19