gas welding work 中文意思是什麼

gas welding work 解釋
氣焊工作
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  • work : n 1 工作，操作，勞動，作業；工件；功課；努力；行為，作用。2 （待辦的）事務，業務；職業。3 〈前有...
  1. From now on, any person who performs gas welding and flame cutting work must hold a valid certificate obtained after completing a recognized training course

    現在開始，任何進行氣體焊接及火焰切割工作的人士，都必須受過認可訓練並持有有效證書。
  2. Proprietor shall ensure that gas welding and flame cutting work is only performed by a person who has attained the age of 18 years and holds a valid certificate ; or is performed by a person who is undergoing training in gas welding and flame cutting work and the performance of such work is under the supervision of a certificate holder

    東主須確保氣體焊接及火焰切割工作只由年滿１ ８歲及持有有效證書的人進行，或由正在接受氣體焊接及火焰切割工作訓練的人，在一位持有有效證書的人的監督下進行；
  3. In order to study the effect of metal fabric and distortion of work piece in tungsten inert gas ( tig ) welding rapid prototyping and obtain the height and variety range of metal parts, the method of the laser vision detecting was used to establish a detecting system to analyze the obtained image

    摘要為了研究鎢極惰性氣體保護焊（ tig ）快速製造中金屬結構成形的效果及工件變形情況，獲取金屬結構高度及其變化范圍，通過對激光視覺傳感所得到的圖像進行分析，採用激光視覺檢測的方法，製作了一種激光視覺檢測系統。
  4. A number of special blitz operations and campaigns were also organised on the safety of work at height, scaffold, container handling, gas welding and flame cutting, fire and chemical, and plant and machinery

    我們亦組織了多次突擊檢查行動，以檢查高空工作、棚架、貨櫃處理、氣體焊接及火焰切割、防火和化學品，以及工業裝置及機械的安全。
  5. During large power laser beam welding, the surface of the work - piece is melted and gasified, which is ionized and form plasma with the shielding gas on the condition of high temperature over the welded zone

    在激光焊接過程中，當被焊材料受到高能激光束作用時，其表面會迅速熔化、氣化，與外加的保護氣體一起在被焊區域的上方電離形成等離子體雲。
  6. The mechanism and characteristic of ductile fracture of high pressure gas transmission pipeline steels is discussed in this paper, and some work in china on welding consumables and techniques and weldability of high strength and toughness pipeline steels is also reviewed

    摘要主要介紹了高壓輸氣管線延性斷裂的特徵、形成機制，以及我國在高強高韌性管線鋼焊接材料、工藝及焊接性方面的一些研究工作。
  7. Campaigns were also launched to promote and publicise amendments to the factories and industrial undertakings ( safety officers and safety supervisors ) regulations, the factories and industrial undertakings ( gas welding and flame cutting ) regulation, the importance of rest breaks at work and the safety of working at height

    年內，我們再次舉辦這兩項計劃，並推出了多項活動推廣和宣傳有關《工廠及工業經營（安全主任及安全督導員）規例》的修訂、 《工廠及工業經營（氣體焊接及火焰切割）規例》 、工作休息時段的重要性及高空工作的安全。
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