39.060 - Jewellery

GB/T 17832-2021 in English

Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide

VALID

Issued on:2021-10-11 | Implemented on:2022-05-01

GB/T 11888-2021 in English

Jewellery—Ring-size—Definition, measurement and designation

VALID

Issued on:2021-10-11 | Implemented on:2022-05-01

DB21/T 2166-2021 in English

VALID

Issued on:2021-09-30 | Implemented on:2021-10-30

DB21/T 3497-2021 in English

VALID

Issued on:2021-09-30 | Implemented on:2021-10-30

DB21/T 3442-2021 in English

VALID

Issued on:2021-06-30 | Implemented on:2021-07-30

DB21/T 3443-2021 in English

VALID

Issued on:2021-06-30 | Implemented on:2021-07-30

DB21/T 3444-2021 in English

VALID

Issued on:2021-06-30 | Implemented on:2021-07-30

DB21/T 3445-2021 in English

VALID

Issued on:2021-06-30 | Implemented on:2021-07-30

DB21/T 3446-2021 in English

VALID

Issued on:2021-06-30 | Implemented on:2021-07-30

DB21/T 3447-2021 in English

VALID

Issued on:2021-06-30 | Implemented on:2021-07-30