Adequate enforcement and verification of closure systems is often necessary to achieve reductions in drowning rates.
要减少溺水率，往往必须适当执行和检查封闭系统。
Perform periodic maintenance and repair on door closure systems, including but not limited to key card systems and electromagnetic systems.
执行定期保养及维修门关闭系统，包括但不限于钥匙卡系统和电磁系统。
These application challenges are met by specific container and closure designs available with its systems.
这些应用的挑战，是由特定的容器和封闭的设计可与它的系统。
Our advanced wound-care systems incorporate our proprietary Vacuum Assisted Closure (r), or v.
公司先进的创伤护理装置使用了真空辅助闭合V。
Our advanced wound-care systems incorporate our proprietary Vacuum Assisted Closure (r), or v.
公司先进的创伤护理装置使用了真空辅助闭合V。
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