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Dual role of weakening demand and adequate supply

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Future development of planetary gear reducers

All aspects indicate that the planetary gear reducer should improve th…

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Various glass four-point static pressure testing machine

The glass four-point static pressure testing machine is suitable for four-…

Comprehensive performance of coal shield

The overall performance of the coal shield is as follows:
1. It c…

How to reduce the energy loss of polyurethane directly buried insulation p…

Industrial display repair and conversion of signal patterns

.RGBS turn. VGA.9 pin to 15 pin. CGA to…