安装简易避雷装置补充意见──答新疆英吉沙县广播电视局杨军同志梅景福（江西湖口县有线电视台）杨军同志在今年第三期“有线电视”杂志上“对避雷装置的异议”一文中所谈的几点意见，我认力很正确，我在介绍这一装置时，忽略了应该注意的几点：一、因地制宜。架设外线地... Installation of lightning arrester additional comments ─ ─ Xinjiang Yingjisha County Radio and Television Yang Comrade Mei Jingfu (Jiangxi Hukou County cable television station) Comrade Yang Jun in the third issue of this year’s “Cable TV” magazine “against lightning devices” I talked about a few comments, I put it quite correct, I introduced this device, it should be noted that a few points: First, suit one’s measures to local conditions. Set up outside ...