There are hundreds of related plants, including rubber trees, trees that produce castor and tung oil, and the cassava, a root crop.
大戟科有数百种相关植物,包括橡胶树,产生蓖麻油和桐油的树,以及木薯这种块根作物。
The utility model relates to a locking head for locking and fastening the soft pipe including rubber type on the rigid pipe connector.
本实用新型涉及一种用于将胶管之类套在硬管接头上的软管卡紧连接的卡头。
Corrosion behaviour of 28 kinds of synthetic materials including rubber, plastic and synthetic resin was investigated by in situ exposure testing in production line.
通过28种橡胶、塑料、合成树脂在食盐电解槽盖中的现场挂片试验,研究其腐蚀行为。
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