安全优质传输
safe and high qualified transmission
富烃优质流体
good quality fluid with high hydrocarbon
美国优质牧草
American high quality forage
美国优质通信公司的代码激励线性预编码器
QCELP Qualcomm Code Excited Linear Predictive Coder
优质CR干式激光影像
High grade dry laser CR inage
优质环保
high quality environmental friendly