fire welding

常見例句

CO2 can be used in many fields, such as food, welding, fire fighting, agriculture , development of oil and gas, cleaning, chemical engineering and so on.
CO2可應(yīng)用于食品、焊接、消防、農(nóng)業(yè)、油氣開采、清洗、化工生產(chǎn)等許多行業(yè)。
Knowing full well about the weldability and weld process of TP347H through analysis as mentioned above, it will be helpful for the welding of larger fire power and nuclear power set steels.
通過分析對TP347H鋼的焊接性及工藝參數(shù)有了更清楚的認(rèn)識，對大參數(shù)火電機(jī)組和核電機(jī)組材料的焊接具有一定的幫助。
Due to various causes such as leakage, damage or alteration, expansion, gas facilities inevitably need fire works such as electric welding and gas welding .
燃?xì)庠O(shè)施使用一段時間后，由于各種原因造成漏氣、損壞或需要改建、擴(kuò)建，不可避免動用電焊、氣焊等方法進(jìn)行動火補(bǔ)焊、碰接及改造。