Stress time measuring sensor structure for deep ocean engineering field, has thin-wall main body whose upper and lower parts are formed with sealing groove, where sealing groove is O-shaped sealing ring.
专 利 号 :
CN103471733-A
发 明 人 :
YANG H; ZHANG P; ZHANG J; QI J; XIANG Y
专利权人 :
NO 702 RES INST CHINA SHIPBUILDING HEAVY (SEVE-Non-standard)