SJ 20737-1999 English PDF

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SJ 20737-1999: General specification for command telephone system on shipboard

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Basic data

Standard ID: SJ 20737-1999 (SJ20737-1999)
Description (Translated English): General specification for command telephone system on shipboard
Sector / Industry: Electronics Industry Standard
Classification of Chinese Standard: U66
Word Count Estimation: 21,275
Date of Issue: 11/10/1999
Date of Implementation: 12/1/1999
Summary: This standard specifies requirements for ship command phone systems, quality assurance requirements and delivery preparation. This standard is applicable to a variety of surface ships and submarines implement internal phone command, the command Ads telephone systems and equipment (hereinafter referred to as systems and equipment).

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