止電弧焊 的英文怎麼說

中文拼音 [zhǐdiànhàn]
止電弧焊 英文
shielded manual arc welding
  • : Ⅰ動詞1. (停止; 攔阻) stop; cut out 2. (截止) close; end Ⅱ副詞(僅; 只) only; just Ⅲ名詞(姓氏) a surname
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 名詞1. [數學] (圓周的任意一段) arc2. (古代指弓) bow
  • : 動詞(用熔化的金屬修補金屬器物或使金屬工件連接起來) weld; solder
  1. Answer : ( 1 ) prevent to splatter the metal is caused burnable with fire ; ( 2 ) avoid the harm of electric arc ray radiation to human body ; ( 3 ) prevent certain and harmful gas toxic ; ( 4 ) soldering when pressure vessel, should prevent to solder produce explosion ; ( 5 ) when headroom works, want to take safety belt and safety helmet ; ( 6 ) the attention prevents accident getting an electric shock

    答: ( 1 )防飛濺金屬造成灼傷和火災; ( 2 )防光輻射對人體的危害; ( 3 )防某些有害氣體中毒; ( 4 )在接壓力容器時,要防接發生爆炸; ( 5 )高空作業時,要帶安全帶和安全帽; ( 6 )注重避免觸事故。
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