Electric arc welding . ovens for the drying and storage covered electrodes . specifications and tests 电弧焊接.干燥箱和药皮焊条的储藏.规范和试验
Suitable for welding of pulse mig / dc mag / co2 / flux - core wire / electric arc welding , and for welding of aluminum / titanium / copper alloys , low carbon steel , low alloy steel and stainless steel , as well as thin plate and medium thickness plate 可用脉冲mig /直流mag / co2 /药芯焊丝/电弧焊等,分别对铝、钛、铜等有色金属及其合金、低碳钢、低合金钢、不锈钢等等多种材料进行高性能焊接以及薄板高速焊接和中厚板粗丝大电流高效焊等
In 2002 , 24 new occupational safety and health publications were published , including five codes of practice that provide practical guidance respectively on safety management , control of air impurities from chemical substances , safe use of tower cranes , safe operation of electric steam boilers and safety on manual electric arc welding 在二零零二年,本处出版了24本新职安健刊物,包括五项工作守则,分别就安全管理、控制由化学品散发的空气杂质、安全使用塔式起重机、安全操作电热式蒸汽锅炉及手工电弧焊接安全,提供实务指引。