汽车用车速表
Motor vehicles--Speed meters
商用车车厢
commercial vehicle cargo body
某轿车车身有限元分析
Finite Element Analysis of A Car Body
R290家用空调器
R290 residential air-conditioner
波顶家用电脑广播网络
WTHBN WaveTop Home PC Broadcast Network
不锈钢家用器皿
stainless steel household utensile