chemical dry feeder 化学的干加料器
wet-dry feeder 干湿饲喂器
dry reagent feeder 干式给药机
dry chemical feeder 干式化学进料器
Skiffs that once plied the lowland waters lie dry and splintering and ducks wallow in fetid green ponds that pocket the maze of feeder streams.
以前可以在低水区划船的地方现在已经干旱并且裂开了，鸭子沉湎于发臭的绿色的池塘里，吃着里面的乱七八糟的食物。
Single pipe and screw feeder is used to convey dry and powder material continuously, such as raw material, coal powder, and cement etc. powder to convey in short distance.
单管螺旋稳流机适用于干燥粉状物料的连续、均匀供料，如生料、煤粉、水泥等粉状物料的给料和短距离的输送。
A good wet dry farrow crate feeder has advantage.
一个好的干湿饲喂产床有优势。
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