GB/Z 18700.5-2003遠(yuǎn)動(dòng)設(shè)備及系統(tǒng) 第6-1部分;與ISO標(biāo)準(zhǔn)和ITU-T建議兼容的遠(yuǎn)動(dòng)協(xié)議標(biāo)準(zhǔn)的應(yīng)用環(huán)境和結(jié)構(gòu)Telecontrol equipment and systems—Part 6-1:Telecontrol protocols compatible with ISO STANDARDs and ITU-T recommendations—Application context and organization of stanadrds