The containment barrier material consists of a filter fabric composed of woven polypropylene which allows the passage of water, but retains soil particles.
栅栏材料包括由聚乙烯织布制成的过滤布，允许水通过，但是会留住土粒。
Biosafety cabinets (BSC) is the primary containment barrier. It is very important to choose suitable control method for the protection ability of biosafety cabinet.
生物安全柜是重要的一级屏障设备，适当的控制方式对生物安全柜的防护能力是很重要的。
A carbon steel liner is utilized to provide a leak proof vapor barrier for containment of concrete construction.
为防止混凝土结构的安全壳泄露，其内部有碳钢的衬垫。
A carbon steel liner is utilized to provide a leak proof vapor barrier for containment of concrete construction.
为防止混凝土结构的安全壳泄露，其内部有碳钢的衬垫。
应用推荐