詞語：handhole
handhole的解釋
handholen. 手孔（篩眼）
handhole的意思
handhole 手工掏槽;探孔、注入口、篩眼;探孔;手孔 探孔;handhole cover 觀察孔蓋;手孔蓋板;handhole door 注油管;貯水槽門,注油管,手洞門;貯水槽門;手洞門;handhole plate gasket 手孔板墊密片;handhole nipple cap 手孔接頭蓋;
handhole的參考例句
1.Further more, tension stress near handhole was in the range of designed value. 而手孔部位的局部主拉應力較小，均在控制應力範圍之內。
2.Body has handhole (or manhole) for easy wash and examination, And bottle valve set up inlet/outlet valve, safety valve, pressure gauge and pressure gauge valve, drain valve etc. 筒體上設有手孔（或人孔），以便清理、檢修。瓶頭閥上設有進氣閥、出氣閥，安全閥、壓力表和壓力表閥、洩放閥等。