DB37/T 1639.22-2021
Shandong Provincial Key Industrial Products Water Quotas Part 22: Key Industrial Products of the Metal Products Industry (English Version)

Standard No.

DB37/T 1639.22-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Shandong Provincial Standard of the People's Republic of China

Latest

DB37/T 1639.22-2021

DB37/T 1639.22-2021 history

• 2021 DB37/T 1639.22-2021 Shandong Provincial Key Industrial Products Water Quotas Part 22: Key Industrial Products of the Metal Products Industry