您要查找的是不是：
- Liu master is operating the gas welding machine of the new system. 劉師傅正在操作一臺新制的氣焊機。
- gas welder's goggles 氣焊眼鏡
- Good corrosion resistance, weldability and ductility. Gas welding and argon arc welding of aluminum alloys. 良好的耐蝕性、可焊性及塑性。鋁合金氣焊、氬弧焊用。
- Good ductility and corrosion resistance. Gas welding and argon arc welding of pure aluminum. 塑性好、耐蝕。純鋁氣焊、氬弧焊用。
- Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper. 機械性能好,抗裂性好。紫銅氣焊及氬弧焊用。
- Equipment for gas welding and allied processes. Pressure regulators inlet connections. Dimensions. 氣焊設備和有關(guān)方法。減壓閥入品接頭。尺寸。
- Gas welding equipment - Pressure gauges used in welding, cutting and allied processes. 氣焊設備。焊接、切割和相關(guān)工藝中使用的壓力計。
- Can also used in gas welding of copper,steel,copper-nickel,cast iron and cemented carbide alloy tools incrustation. 也可用于釬焊銅、鋼、銅鎳合金、灰口鑄鐵以及鑲嵌硬質(zhì)合金刀具等。
- Corrosion resistance, wide range of usage. Gas welding and argon arc welding of aluminum alloys other than high magnesium alloys. 抗裂性好,通用性大。鋁合金氣焊、氬弧焊用。不宜用高鎂合金。
- Will be convex curved upward, in the surrounding cotton with stone dressings, and then use a blowtorch or hot gas welding urgency. 將彎曲的凸面朝上，在周?chē)檬薏及?，然后用噴燈或氣焊急熱?/li>
- Argon serves as a shielding gas to protect metals from oxidation during welding. Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys. 焊接中，氬作為保護氣防止金屬氧化。惰性氣體焊接是連接幾種含鐵和不含鐵的合金的首選方法。
- I'll refill my cigarette lighter with gas. 我將給打火機再灌滿(mǎn)汽油。
- The gas bubbled to the surface of the water. 氣體變成氣泡升上水面。
- We are well served with gas in this town. 這個(gè)城鎮煤氣供應得很好。
- Excellent gas cutting property and weld ability. 具有優(yōu)異的焊接性能和切割性能。
- Operators conducting operation with fire danger like electrical welding and gas welding or operators for automatic fire control system,must hold relevant certificates and strictly observe operation rules on fire control safety. 進(jìn)行電焊、氣焊等具有火災危險的作業(yè)的人員和自動(dòng)消防系統的操作人員，必須持證上崗，并嚴格遵守消防安全操作規程。
- He cooks his meal with a gas stove. 他用煤氣爐做飯。
- Don't forget to drop by at the gas station. 別忘了到煤氣站去看看。
- I was given gas when they pulled my tooth out. 給我拔牙時(shí)用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的長(cháng)篇大論只是吹牛和空話(huà)。
