东方特汽YQ12T吊车

美一波音客机因故障中止起飞
Means over designed safety factors,minimized dust and no toxicity.
英光安徽太阳能抱箍路灯
Means the optimizied cutting or grinding feeling,less vibration and fatigue.
村民集体写信感谢刘强东
Means inproved efficiency thanks to higher metal removal and lower wheel cost thanks to longer wheel life.