handhole

基本解释

• n.手孔(注入口；筛眼)

同根派生

• handhole相关词

英汉例句

• Further more, tension stress near handhole was in the range of designed value.
  而手孔部位的局部主拉应力较小，均在控制应力范围之内。
• 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.
  筒体上设有手孔（或人孔），以便清理、检修。瓶头阀上设有进气阀、出气阀，安全阀、压力表和压力表阀、泄放阀等。
• quick-opening handhole with rotatable cover
  回转盖快开手孔
• Keywords boiler handhole crach renovate;
  锅炉;手孔;裂纹;修复;
• swing-type quickopening handhole
  旋柄快开手孔

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