发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Code for acceptance of quality of steel tower and mast of radio television mirowave communication
Verticality inspection of broadcast communication towers and masts
Technical specifications for operation and maintenance of radio and television steel tower masts
Manufacturing technical conditions for radio and television steel tower masts
Technical conditions for the manufacture of radio and television steel masts
Technical conditions for manufacturing steel tower masts for broadcasting and television
Anticorrosive protective coatings for steel tower masts for broadcasting and television
Corrosion Protection Coating for Steel Tower Mast of Radio and Television
Anti-corrosion protective coating for radio and television steel tower masts
Anti-corrosion protective coating for radio and television steel tower masts
Technical regulations for safety inspection of radio and television communication towers
Installation and acceptance specifications for broadcast and television microwave projects
Specifications for construction of broadcast and television microwave projects
Rules of maintenance and management of broadcasting and television microwave circuit
本标准主要供广播电视行业内有关的技术人员和师生使用。 本标准规定了广播电视领域内电视广播方面信号及其特性专用的名词术语
Broadcasting and television terminology--Television broadcasting--Signal and their attributes
Code for acceptance of quality of steel tower and mast of radio television mirowave communication
Verticality inspection of broadcast communication towers and masts
Technical specifications for operation and maintenance of radio and television steel tower masts
Manufacturing technical conditions for radio and television steel tower masts
Technical conditions for the manufacture of radio and television steel masts
Technical conditions for manufacturing steel tower masts for broadcasting and television
Anticorrosive protective coatings for steel tower masts for broadcasting and television
Corrosion Protection Coating for Steel Tower Mast of Radio and Television
Anti-corrosion protective coating for radio and television steel tower masts
Anti-corrosion protective coating for radio and television steel tower masts
Technical regulations for safety inspection of radio and television communication towers
Installation and acceptance specifications for broadcast and television microwave projects
Specifications for construction of broadcast and television microwave projects
Rules of maintenance and management of broadcasting and television microwave circuit
本标准主要供广播电视行业内有关的技术人员和师生使用。 本标准规定了广播电视领域内电视广播方面信号及其特性专用的名词术语
Broadcasting and television terminology--Television broadcasting--Signal and their attributes