水下焊接关键技术及其应用的研究进展
王振民, 庄建鹏, 何智宇, 王玉海, 迟鹏, 张斌, 张芩, 廖海鹏

Research Advances in Underwater Welding Technologies and Applications: A Review
WANG Zhenmin, ZHUANG Jianpeng, HE Zhiyu, WANG Yuhai, CHI Peng, ZHANG Bin, ZHANG Qin, LIAO Haipeng
图5 双气帘结构微型排水罩示意图[34]
Fig.5 Schematics of a micro drainage hood with a double air curtain structure[34]
(a) air inlet and sealed cap assembly
(b) overall structure of dual-air-curtain
(c) cross-sectional view of welding process