静电: static electricity; franklin ...安全: safe; secure; safety; securi ...区: H region; H静电安全: electrostatic safety静电安全工程技术: engineering and technology for static safety橡胶工业静电安全规程: safety rules of static electricity in the rubber industry安全区: area of safety; haven; nonhazardous area; place of safety; protective zone; safe area; safe zone; safety zone; security zone静电安培: statampere液体石油产品静电安全规程: safety rules of static electricity with relation to liquid petroleum products闪电安全: lightning safety安全区, 有效区: safe area安全区下限: lower safety zone limit安全区域: safe region; safe zone; safety zone安全区域（区段）: safety zone北海安全区: north sea safety boundary不安全区: unsafe region场端安全区: overrun地面安全区: ground safety zone电车安全区: street car safety zone二级安全区: secondary safety zone共同安全区: mutual safety zone国家安全区: zona de seguridad nacional舰艇安全区: ship haven空中安全区: air safety zone雷达安全区: radar safety zone
