短语词组短语dry -mix 干粉抹灰砂浆Dry gunning mix 干法喷涂料dry vibration mix 干式料Dry ramming mix 干式捣打料dry cake mix 糕点粉shotcrete dry -mix process 干喷砼生产Magnesia based dry vibration mix 镁质干式料 返回 dry mix