盔式无线对讲机
helmeted radio speaker-phone
民用频段无线电对讲机服务
Citizens band radio service
无机－无机复合粒子
in organic-inorganic composite particle
莲味宝有机无机复合肥
Lianweibao’organic inorganic fertilizer
HA有机－无机复混肥
HA organic-inorganic compound fertilizer
蚕沙有机无机复混肥
organic-inorganic complex fertilizer from silkworm
organic-inorganic complex fertilizer from silkworm excrement
长期定位有机－无机肥配施
long-term mixed application of organic-inorganic
超越地平线无线电通讯
radio communication beyond the horizon
单片机无线互联
single-chip computer wireless interconnect
飞机无线电收发两用机
aircraft transmitter-receiver