GB/T 15409-1994
同步数字体系信号的帧结构
Frame structure for synchronous digital hierarchy signal
- 实施日期
- 1995-08-01
- ICS 分类
- 33.040.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 70,494 条
GB/T 15409-1994
Frame structure for synchronous digital hierarchy signal
GB/T 15421-1994
Codes for international trade mode
GB/T 15417-1994
Documentation--Guidelines for establishmentand development of multilingual thesauri
GB/T 15416-1994
China standard scientific and technical report numbering
GB/T 5300-1994
Splices for use on 70mm,65mm,35mm and 16mm motion-picture films--Dimensions and locations
GB/T 15422-1994
Codes for international trade document
GB/T 15419-1994
Codes of international container interchange mode
GB/T 15418-1994
Guidelines for the archives classification indexing
GB/T 15423-1994
Codes for terms of delivery
GB/T 15420-1994
Codes of stevedorage and chartering mode terms for international shipping
GB 15407-1994
Performance criteria and test methods for microwave interruption intrusion detector
GB/T 4663-1994
Rolling bearings--Cylindrical thrust roller bearings--Boundary dimensions
GB/T 297-1994
Rolling bearings--Tapered roller bearings--Boundary dimensions
GB/T 296-1994
Rolling bearings--Double row angular contact ball bearings--Boundary dimensions
GB/T 294-1994
Rolling bearings--Three pointand four point contact ball bearings--Boundary dimensions
GB/T 15389-1994
Threaded rods
GB/T 3223-1994
Acoustics--Free-field calibration method of under-water sound transducers
GB/T 726-1994
Reciprocating internal combustion engines--Designation of the direction of rotation and of cylinders and valves in cylinder heads and definition of right-hand and left-hand in line engines and locations on an engine
GB/T 5359.4-1994
Motorcycles and mopeds part and component designations for vehicle with two wheels
GB/T 15372-1994
Terminology of reciprocating cutter bar mower