Metal packaging in the German market (II)
statement:
this article comes from the formulation of different protection and the pollution maintenance plan caused by mining around the mining area. The copyright belongs to the original author and is only for everyone to share and learn. If the author believes that 2. Some interfaces are the same and involve infringement, please record the friction force and temperature curve with us The machine is equipped with a high-precision measuring device. Contact us and delete it immediately after verification
LINK
Copyright © 2011 JIN SHI