采用下装式阀捍，设置倒密封结构，能确保填料处可靠密封。
To adopt lower-installed type valve stem and set up reversed sealing structure can ensure reliable sealing at the position of the stuffing.
朱捍东在观念摄影与装置艺术等艺术领域进行了有益的探索与实践。
Zhu has also conducted in-depth exploration and experiment in the areas of performance art and installation art.
捍城通常高两米，宽一米左右，主要作用是保护城脚、增强防洪能力。
They served as a protection means of the city wall and strengthen the city's ability to combat floods.
朱捍东1978年出生于江西省湖口县，1997年至今工作生活于北京。
Zhu Handong, born in 1978 in Hukou County, Jiangxi Province, has been living and working in Beijing since 1997.
朱捍东的摄影创作一直具备独特的个人气质，因为他在关注自己内心深处真实的感受。
Photographic works by Zhu Handong demonstrate the unique personal character of his own, the character that keeps on searching the real sensation in his innermost world.
朱捍东的摄影创作一直具备独特的个人气质，因为他在关注自己内心深处真实的感受。
Photographic works by Zhu Handong demonstrate the unique personal character of his own, the character that keeps on searching the real sensation in his innermost world.
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