HG/T 21546.4-1993(编制说明)
Types and technical conditions of the sealing device for the rotary cylinder inlet and outlet bins (English Version)
Home
HG/T 21546.4-1993(编制说明)
Standard No.
HG/T 21546.4-1993(编制说明)
Language
Chinese,
Available in English version
Published By
Professional Standard - Chemical Industry
Copyright ©2023 All Rights Reserved