The XML document is completed with a closetag, for the root element.
XML文档以根元素的结束标记作为结束的标志。
2
AIR circuit breaker on the P6 Panel and attach a DO-NOT-CLOSEtag.
拔出P6板上引气线路跳开关，挂上“请勿闭合”标牌。
3
The data value is enclosed between the element's open tag and either the element's closetag, or the open tag for the next XML element, whichever occurs first.
数据值是元素的开始标记到元素的结束标记或 下一个 XML 元素的开始标记（以先出现的为准）之间的内容。