黄铜

It's also superior for braze welding of steel.

这对钢的黄铜焊接也是较优的。

Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.

熔点880℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁

Gas welding of brass, also braze welding of copper, steel and cast iron.

熔点约900℃。黄铜气焊用，也可钎焊铜、钢、铸铁

It was not the aluminum but the massive brass and bronze on the grass that embarrassed me.

让我为难的不是铝而是草地上厚重的黄铜和。。。

Machined brass construction, durable plastic check modules, injection molded of acetyl resin, silicone discs, Buna 'N' seals, and stainless steel springs.

机加工黄铜结构，耐用的塑料止回模块，注塑模制乙酰树脂，硅阀瓣，丁纳橡胶密封，以及不锈钢弹簧。

Machined brass construction, chrome nickel plated body, EPR rubber check disc assemblies and Buna 'N' seals, stainless steel springs and pressure plates are standard.

标准配置为机加工黄铜结构，镀铬镍阀体，乙丙橡胶止回阀瓣总成和丁钠橡胶密封，不锈钢弹簧和压力板。

The 1/16 brass shaft was used to line them both up while the medium CA set up.

该1 / 16黄铜轴用线，他们都起来，而中等钙成立。

Of those in manufacturing, seven men headed clockmaking shops and another thirty or so were engaged in the shops or in businesses that supplied the clockmaking trade-the brass foundry, iron forge, wire-drawing mill, and a number of cabinetmaking shops.

在从事制造业的人当中，有7人经营钟表制造坊，另外约有30人在这些作坊或为钟表制造提供材料的作坊里做事，如黄铜铸造坊、生铁冶炼坊、弹簧制造厂以及一些橱柜制造坊。

I haven't seen a brass candlestick in years.

我已多年没有看到黄铜烛台了。

Under that, the miscellany began - a quadrant, a tin canikin, several sticks of tobacco, two brace of very handsome pistols, a piece of bar silver, an old Spanish watch and some other trinkets of little value and mostly of foreign make, a pair of compasses mounted with brass, and five or six curious West Indian shells.

在那套衣服的下面，开始出现了各式各样的东西：一个四分仪，一个锡制的小酒杯，几颗烟，两对非常漂亮的手铣，一根银条，一只西班牙老怀表，还有其他一些不值钱的小装饰品，大多是外国制造的，一副黄铜杆的圆规，还有五六个珍奇的西印度贝壳。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。