焊工 的英文怎麼說
中文拼音 [hàngōng]
焊工
英文
welder; solderer; weldor; welding; soldering-
The welding performance of homemade wear - resistant cast steel has been studied base on the weldability tests, the repair welding procedures of wean - resistant cast steel ( abrasion - plates ) have been made up, the results show that satisfying repair welding quality can be attained with such welding conditions as the low hydrogenous alkalescent welding rod, preheating and slow cooling, strictly maintaining the interbedded temperature of 250 ~ 300 and controlling welding technique
通過對其焊接性能的試驗研究，制定了該類鑄鋼件（磨耗板）的補焊工藝：低氫型堿性焊條，預熱與緩冷相結合的工藝措施，嚴格控制層間溫度（ 250 ~ 300 ）及焊接工藝規范，可獲得滿意的修復質量。Production processes of autogenous engineering ; survey
氣焊工藝.概述Before repairing, basing on the actual working condition, concerning the weldability, stress and deformation issues, the scheme of the cold welding technology whose essential being gtaw, low temperature preheating, postweld hammer the welded seam was established
修理前，圍繞兼顧解決焊接性、應力和變形問題，結合實際施工條件制定了以手工鎢極氬弧焊、鎳基焊絲、焊前低溫預熱、焊后錘擊焊縫為要素的冷堆焊工藝。Qualification test of welders - fusion welding for steels
鋼熔化焊焊工技能評定Qualification test of welders - fusion welding - steels
焊工的資格鑒定試驗.熔焊.鋼Approval testing of manual welders - fusion welding - steel
鋼熔化焊手焊工資格考核方法The new arcwelder, i don ' t know his last name
那個新的電焊工我不知道他姓什麼11 i am a mechanician. ( electrician, pipelayer, welder, carpenter, turner, blacksmith, builder, erector, riveter, rigger, concrete worker, engine - driver, repair worker )
我是一個機械工。 （電工、管工、焊工、木工、車工、鐵工、建築工人、安裝工人、鉚工、起重工、混凝土工、司機、維修工） 。Requirement for soldering technology of pcb assembles
印製電路組件裝焊工藝要求Based on the analysis and practice of the ultrasonic soldering process, the results show that it is important to procure high soldering quality on controlling submersion depth, the ultrasonic soldering time, assembling clearance and solder composition
根據對超聲波釬焊工藝的分析和實踐，結果表明控制產品在釬焊時的浸沒深度與產品裝配間隙、超聲波釬焊時間和釬劑成分是獲得高釬焊質量的重要條件。What new arcwelder ? - ivan, the guy from the swing shift
什麼新電焊工-艾文，那個從小夜班轉過來的- what new arcwelder ? - ivan, the guy from the swing shift
-什麼新電焊工-艾文，那個從小夜班轉過來的Railway fixed equipment. thermit welding of rails. approval of a process
鐵路固定設備.鋼軌的熱劑焊.工藝批準Structure optimization and application of steel trapezium - shaped support
對焊工字鋼支架在綜放大斷面開切眼中的應用Backing weld procedure technique of all - position narrow gap and thick - walled pipe welding is developed about all - position single - pass welding section analysis, wire feeding behavior, weld arc length, welding current analysis, procedure and joint test. the achievement has general guide meaning to producing and testing all - position welder
從單焊道全位置區段、送絲行為、焊接弧長（電壓） 、電流行為分析、工藝試驗和接頭檢驗等幾方面介紹管道全位置打底焊工藝特點，其研究成果對全位置焊接機的製造和調試具有普遍指導意義。Abstract : backing weld procedure technique of all - position narrow gap and thick - walled pipe welding is developed about all - position single - pass welding section analysis, wire feeding behavior, weld arc length, welding current analysis, procedure and joint test. the achievement has general guide meaning to producing and testing all - position welder
文摘:從單焊道全位置區段、送絲行為、焊接弧長（電壓） 、電流行為分析、工藝試驗和接頭檢驗等幾方面介紹管道全位置打底焊工藝特點，其研究成果對全位置焊接機的製造和調試具有普遍指導意義。Specification for approval testing of welders working to approved welding procedures - arc welding of tube to tube - plate joints in metallic materials
按認可焊接工藝操作的焊工鑒定考試規范.第3部分:金屬管與管板接頭間電弧焊The optimization conformity of qualified welding project in boiler pressure vessel and pressure piping
壓力管道持證焊工合格項目的優化整合Destructive tests on welds in metallic materials - cold cracking tests for weldments - arc welding processes - general
金屬材料中焊接的有損檢驗.焊接的冷裂試驗.弧焊工藝.總則Destructive tests on welds in metallic materials - cold cracking tests for weldments - arc welding processes - part 1 : general
金屬材料焊接的有損檢驗.焊件的冷裂試驗.弧焊工藝.第1部分:總則分享友人