YD/T 899-1997

YD/T 899-1997, Total:4 items.

The international standard classification for "YD/T 899-1997" includes: .

The Chinese standard classification for "YD/T 899-1997" includes: Optical communication equipment .

Professional Standard - Post and Telecommunication

• YD/T 899-1997 Dual-fibre optical cable

Professional Standard - Military and Civilian Products

• WJ 899-1997 Type B circular backing plate for typical combination of cold stamping die

ETSI - European Telecommunications Standards Institute

• PRETS 300 899-1997 Integrated Services Digital Network (ISDN); Signalling System No.7; Interworking between ISDN User Part (ISUP) Version 2 and Digital Subscriber Signalling System No. One (DSS1) (ITU-T Recommendation Q.699@ Modified)

European Telecommunications Standards Institute (ETSI)

• ETSI PRETS 300 899-1997 Integrated Services Digital Network (ISDN); Signalling System No.7; Interworking between ISDN User Part (ISUP) Version 2 and Digital Subscriber Signalling System No. One (DSS1)

Others: yd/t 2689,yd/t 1099,yd/t 1156,yd/t 1597.1,yd/t 1029,yd/t 1460.3,yd/t 2379.4,yd t 2583.14,yd/t 2379.5,yd/t 1484.6,yd/t 1710.1,yd/t 760,yd/t 2370,yd/t 2740.2,yd/t 1363.2,yd/t 841.8,yd/t 2583.2,yd/t 2624,YD/T 899-1997