united rubber workers of america 美国橡胶工作者联合会
NUM; National Union of Motor Assembly and Rubber Workers of South Africa;
南非汽车装配与橡胶工人全国联盟;
The British brought them to Sri Lanka in the 19th century as tea and rubber plantation workers, and they remain concentrated in the "tea country" of south-central Sri Lanka.
英国人在19世纪将他们作为种茶和橡皮种植园工人带到斯里兰卡,而他们仍集中在南方斯里兰卡中部的“茶区”中。
Studies have found higher bladder cancer rates among people in various occupations, including hairdressers, textile workers, truck drivers and workers in the rubber, leather and chemical industries.
此前已有多项研究结果显示,在理发师、纺织厂工人、 卡车司机以及在橡胶、 皮革和化工类企业里上班的人患膀胱癌的几率较高。
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