Fedora同样提供了6个月的发布周期，而且它的安全性能十分优异。
Fedora also offers a six-month release schedule, and its security features are excellent.
在加强了钢铁及收紧拔节，在每一个部分，驾驶室具有优异的气密性和安全性能。
With strengthened steelwork and tighten jointing in each part, the cab has superior airproof and security performance.
医用抗感染PV C材料同普通医用PV C材料在机械性能上相差不大，但抗感染性能优异，通过了生物安全性评价。
The material has no difference from common medical PVC in mechanical property. except the excellent anti-infective property. The material has been passed biocompatibility safety assessment.
医用抗感染PV C材料同普通医用PV C材料在机械性能上相差不大，但抗感染性能优异，通过了生物安全性评价。
The material has no difference from common medical PVC in mechanical property. except the excellent anti-infective property. The material has been passed biocompatibility safety assessment.
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