no seal meaning in English
无封条
Examples
- It is suitable to convey inflammable , explosive , severely poisonous and precious liquids and other fluids that permit no seal pollution
本产品适宜输送不含固体颗粒的易燃、易爆、有毒及贵重介质和其它要求无泄漏及介质不允许密封污染的场合。 - The arctic is a frozen sea surrounded by land , and here the polar bear rules - no seal , whale or bird is safe
海豚先生、小姐趁机从冰块溶解的缺口游上水面抖气，就在此刻，饥饿多时的白熊突然直冲入这缺口，向海豚大开杀戒，撕杀的场面一触即发。 - Welded connections between pressure cell and process connection require no sealing elements and make the measuring system particularly resistant to mechanical shock and vibration
在测压元件和机械连接之间焊接接头并需要密封部件，能够保护测量系统很好的避免机械冲击和振动。