数字航空摄影规范 第2部分：推扫式数字航空摄影
Specifications for digital aerial photography - Part 2: Push-broom digital aerial photography

2012-06-29

광대역 디지털 통신용 다중코어 대칭형 페어/쿼드 케이블 (고 비트율 디지털 액세스 통신 네트워크) — 옥외선로 설비용 케이블 — 제4-1부: 에어리얼 드롭 케이블 — 공백 개별 규격
用于宽带数字通信（高比特率数字接入电信网络）的多核对称/四线电缆 - 外部电缆线 - 第4-1部分:空中电缆 - 空白详细规范

2014-10-03

Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) - Outside plant cables - Part 4-1: Aerial drop cables - Blank detail specification
用于宽带数字通信（高比特率数字接入电信网络）的多核对称/四线电缆 - 外部电缆线 - 第4-1部分:空中电缆 - 空白详细规范

2005-06-23

광대역 디지털 통신용 다중코어 대칭형 페어/쿼드 케이블 (고 비트율 디지털 액세스 통신 네트워크) — 옥외선로 설비용 케이블 — 제4-1부: 에어리얼 드롭 케이블 — 공백 개별 규격
宽带数字通信（高比特率数字接入电信网络）用多芯对称对/四芯电缆厂外电缆第4-1部分:架空分接电缆空白详细规范

2014-10-03

Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Signalling specification for frame relay service; Part 1: Protocol specification [ITU-T Recommendation Q.2933 (1996), modified]
宽带综合业务数字网；数字用户信号发送系统第二号（DSS2）协议；帧中继业务的信令规范；第1部分:协议规范[ITU-T建议Q.2933（1996） 修改]

1998-10-01

Draft Document - Multicore and symmetrical pair/quad cables for broadband digital communications (High bit rate Digital access Telecommunication Network) - Outside plant cables - Part 4-1: Blank detail specification for aerial drop cables (IEC 46C/627/CD:2003)
文件草案.宽带数字通信（高比特率数字接入电信网络）用多芯对称对绞/四芯电缆.厂外电缆.第4-1部分:架空电缆空白详细规范（IEC 46C/627/CD:2003）

2004-01-01

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; signalling specification for frame relay service - Part 1: Protocol specification [ITU-T-Recommendation Q.2933 (1996), modified] (Endorsement of the English version EN 301174-1 V 1.1.2 (1998-10) as German Standard)
宽带综合业务数字网（B-ISDN）-数字用户信号发送系统第二号（DSS2）协议；帧中继业务的信令规范.第1部分:协议规范[ITU-T-建议Q.2933（1996） 修改]（英文版EN 30174-1 V 1的认可）

2000-05-01