16级混合-离心澄清器
16-stage mixer-centrifugal settler
k级混合顶点角
k-dimensional mixed vertex angle
半混响环境
Semi-reverberant environment
不同强度等级混凝土
different strength grade concrete
concrete with different strength grade
长周期混响
long-period reverberation
单、双级混合热泵
single-double stage mixed heat pump
单级混合制冷剂流程
single mixed refrigerant process
电子混响器
electronic sound reverberator
短周期混响
short-period reverberation
高等级混凝土路面
high grade concrete pavement