The juicy pear is a new variety selected by the foreign horticultural experiment field Luozhou branch with the new high and twentieth century cross, named golden pear in 1984.
A little idea to save CO2 turned into a big story.RPET bags were made from plastic bottles.Modern recycling technologies are able to transform these bottles into a durable fabric.This results in approximate 50% less CO2 pollution and 50% less energy resou
A recovery device for recovering silicon particles from a discharged liquid containing silicon particles, a mixed liquid tank for storing the dissolved mixed liquid, and a cloth filter for filtering the dissolved mixed liquid introduced into the mixed liq