Warning: file_put_contents(/home/jzfblj7zlf6b/wwwroot/source/cache/license_cache.php): failed to open stream: Permission denied in /home/jzfblj7zlf6b/wwwroot/source/model/api.class.php on line 217
防爆移动手持摄像仪采用隔爆和本安方案,外壳采用铸铝合金,带视窗,隔爆型设计,天线部分为本质安全型,内置安全栅可外接本安防爆移动电筒,防爆标志:Ex d ib IIB T4 Gb

