动物和女人做人爱视频2019

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    GLOSSARY

    Scales, Weighing, Batching equipment

     
     

    Accurate scales for weighing ingredients and completed feeds are essential parts of all feed mills.

    For small scale manufacturing, the type that have a direct reading dial are the easiest to use and are least likely to cause mistakes to be made. Those which require manual balancing by moving counter weights along a bar are less reliable, but cheaper.

    Accurate manufacture according to formulation depends on good scales; this item is often neglected, with insufficient money being spent on it. Scales with a taring device are the best (the ability to adjust to zero after a container has been placed on them so that the weight of the actual ingredient being weighed can be read directly from the dial).

     
     
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    动物和女人做人爱视频2019
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