油嘴 (jau4 zeoi2) — Bean (choke valve); an industry specific term used to describe a valve which controls the flow of fluids in petroleum and natural gas extraction. in Cantonese
jauˎ₄油zeoiˊ²嘴Mandarin Pinyin: you2 zui3
Meaning of 油嘴
nounBean (choke valve); an industry specific term used to describe a valve which controls the flow of fluids in petroleum and natural gas extraction.