Fluorine-lined check valve with pressure buffering and spring end face abrasion reducing functions
HUANG RUNLONG, LI GUANGHU, ZHENG XIANGSONG, CHEN XINKUAN, LI GUILIN, XU JINCHUN, SHAO HAO, WU XIANGHUI, ZHENG XIAYAN
Year of Publication 05.01.2021
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Year of Publication 05.01.2021
Patent