For a machine tool in use, it is often incapable of changing the dynamic stiffness of th…
A short-season shipment blowout has triggered an overall change in the recent LED sector, …
It is estimated that the demand for greening PE pipe fittings in the domestic market may c…
In recent years, people have gradually discovered that sulfur dioxide, ozone, an…
The use of the phototaxis of insect pests to trap and kill insect pests has been…
Airbags that should have been escorted by consumers will explode without warning! Th…
Starch has good adhesion to hydrophilic natural fibers, also has a certain film …
The ultimate goal of researching and developing insect robots is to assist crop pollinatio…
Model NO.: 2m
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