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"Salt, " he said. "Salt is what I sell, and salt is what I want. " Then he began to turn the mill.

Then he began to turn the mill. Then salt bean to come out of the mill. He laughed and began to sing.

if you chatter so much , " said sir george staunton , " you will have the boat on the grindstone .

The blacksmith's wife staggered up with a cheese the size of a millwheel.

Disc- Walled living in the county seat of Yunyang County, the original name was Shicheng, also known as Little Rock, born city.

The results show that the glossiness of the granite polished surface increases regularly with the decrease of diamond grind grain size.

Secondly, parameters must be optimized in lapping process as follows: pressure, rotation, slurry concentration, flow, time.

An output shaft (4) of the speed shifting mechanism extends downward to be fixedly assembled with a grinding disc (5).

The tools introduced include drill, millstones, reamer, grinding head, grinding wheel, grinding shaft.