17.040.20 - Properties of surfaces

GB/T 26958.21-2020 in English

Geometrical product specifications (GPS)—Filtration—Part 21:Linear profile filters:Gaussian filters

VALID

Issued on:2020-12-14 | Implemented on:2021-07-01

DB32/T 3874-2020 in English

General requirements for graphene composite semi-conductive shielding compound for power cables of rated voltages up to and including 35 kV

VALID

Issued on:2020-10-13 | Implemented on:-

DB32/T 3792-2020 in English

VALID

Issued on:2020-05-25 | Implemented on:2020-06-25

GB/T 36969-2018 in English

Nanotechnology—Method for the measurement of the nanofilm-thickness by atomic force microscopy

VALID

Issued on:2018-12-28 | Implemented on:2018-12-28

DB32/T 3459-2018 in English

VALID

Issued on:2018-11-09 | Implemented on:2018-11-30

GB/T 6060.1-2018 in English

Surface roughness comparison specimen—Part 1:Casting surface

VALID

Issued on:2018-09-17 | Implemented on:2019-04-01

DB23/T 2012-2017 in English

VALID

Issued on:2017-12-07 | Implemented on:2018-01-07

GB/T 33523.2-2017 in English

Geometrical product specifications (GPS)-Surface texture:Areal- Part 2:Terms，definitions and surface texture parameters

VALID

Issued on:2017-11-01 | Implemented on:2018-05-01

GB/T 33523.701-2017 in English

Geometrical product specifications ( GPS)-Surface texture:Areal- Part 701:Calibration and measurement standards for contact (stylus) instruments

VALID

Issued on:2017-03-03 | Implemented on:2017-09-01

GB/T 33523.601-2017 in English

Geometrical product specifications (GPS)-Surface texture:Areal- Part 601:Nominal characteristics of contact (stylus) instruments

VALID

Issued on:2017-03-03 | Implemented on:2017-09-01