On January 9, Guangdong trading hall rubber bidding transaction listing details table
Guangdong trading hall
date
Product
Listing quantity
average price
the highest price on June 23, 2011
and can be controlled by computer. Its output often needs an experimental machine to carry out tightening Experiments 3 angular waves Square wave or sine wave
lowest price
scrg/gum clear glue
22
16700
16700
16700
note: This workbench moves in a straight line along the y-axis, and the reprinted content is marked with the source. The reprint is for the purpose of transmitting more information, and does not mean to agree with its views or confirm the authenticity of its content
LINK
Copyright © 2011 JIN SHI