CK-1(56門-120門)船用程控電話交換機(jī)機(jī)
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CK-1(56門-120門)船用程控電話交換機(jī)機(jī)
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CK-1
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簡單介紹
CK-1(56門-120門)船用程控電話交換機(jī)是為大、中、小型艦船提供整船內(nèi)部電話服務(wù)的設(shè)備。 CK series marine automatic telephone system is application for all kinds of vessels; It suppo...
CK-1(56門-120門)船用程控電話交換機(jī)機(jī)
的詳細(xì)介紹
CK-1(56門-120門)船用程控電話交換機(jī)是為大、中、小型艦船提供整船內(nèi)部電話服務(wù)的設(shè)備。 CK series marine automatic telephone system is application for all kinds of vessels; It suppo... HY
采用標(biāo)準(zhǔn)
《鋼質(zhì)海船入級(jí)規(guī)》 2012
YD/T729-94《程控交換機(jī)進(jìn)網(wǎng)檢測方法》
GF002-9002.4《郵電部電話交換設(shè)備總技術(shù)規(guī)范書》
Adopt standard
Rules for the Classification of Sea-going Steel Ships(2012)
YD/T729-94 Method for Automatic Exchanger Netword Access
GF002-9002.4 Technique specification for Automatic Exchanger Equipments in Technical Ministry of Posts and Tele Communication
