SJ 20800-2001
General specification for telephones used on shipboard (English Version)

Standard No.: SJ 20800-2001
Language: Chinese, Available in English version
Release Date: 2001
Published By: Professional Standard - Electron
Latest: SJ 20800-2001

SJ 20800-2001 history

2001 SJ 20800-2001 General specification for telephones used on shipboard

General specification for telephones used on shipboard

Copyright ©2023 All Rights Reserved