gas helmet

常見例句

雙語例句

• The helmet is made of a small, helium gas cylinder with special motion sensors.
  頭盔由帶特殊的運動傳感器的小氦氣筒組成。
  www.co-consult.com.cn
• Purchased key Labor Protection Articles, such as Safety Helmet, Anti-gas Aspirators must have label of safety assessment.
  所採購的關(guān)鍵勞動防護(hù)用品如安全帽、防毒口罩等必須有安鋻字樣的標(biāo)簽。
  bbs.anquan.com.cn
• All the competitors must supply their own safety equipment and must wear a helmet. Gas and electric powered bikes are not permitted.
  蓡賽者自備蓡賽車輛、裝備與護(hù)具，所有車輛不得配有任何非人力傳動、助動裝置。

權(quán)威例句

• Then he donned a police-style helmet and body armor, tossed a gas canister into the theater crowd and opened fire, prosecutors said.
  NPR: Colo. Judge Enters Not Guilty Plea For Holmes
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