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The minor error connects between two shafts can be removed. |
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The machining accuracy can be neglected. |
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The shaft alignment's time for the error tolerance connects between two shafts can be finished and installed easily, even the newcomer can do also. |
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The abnormal noise can be prohibited. |
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Small in dimension but can be loaded high tension & compression. |
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Long time for the machine parts and the packing in the cylinder or the rod sealing's damage can be prohibited, reduced the producing's cost. |
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The compression's decrease can be prohibited. |