采用我公司铸态球墨铸铁件生产的华大橡胶机。
The Rubber Machine of WELLTECis made of the as cast SG iron castings produced by our company.
当橡胶滴失去丙酮溶液后,变成粘的,聚集态的。
As the rubber droplets lose the acetone solvent, they become tacky and agglomerate.
说明橡胶自根幼态无性系是一种速生、高产的种植材料。
This result indicates that the self-rooting juvenile-type clone of Hevea brasiliensis is a fast growing and high yielding planting material.
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