以最合理的价格实现洁净卫生和环保耐用的最高标准。
We will offer you reasonable price with the highest standards of clean, durable and environmental friendly.
周四，新加坡卫生部和国家环保署确认31个新增病例，这样病例总数就达到了151例，其中包括两名孕妇。
On Thursday, the Ministry of Health and the National Environment Agency confirmed 31 more locally transmitted cases, bringing the total to 151, including two pregnant women.
广泛应用于生物学、医学、遗传学、农业科学、食品卫生、环保等科研和生产单位，对溶液中密度不同的粒子进行分离。
Widely used in biology, medicine, genetics, agricultural science, food hygiene, environmental protection and scientific research and production units, various densities in liquid particle separation.
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