He had an acetylene torch for cutting thick steel plates and beams.

他还有一台炔炬，用切割厚钢板和粗钢条。

So, what tools did you bring? Everything we need to make jewelry molds. Here's some silver, a crucible and an acetylene torch to melt it down.

话说，带了些什么工具? 我们做首饰模具需要的所有东西这有些银，一个坩，以及融化银的喷灯。

This has allowed titans like basf to churn out basic chemicals, such as acetylene and ammonia, which in turn fuelled the Mittelstand's manufacturing powerhouses; industry still makes up 27% of gdp, compared with about 17% in Britain and France.

这使得像巴斯夫这样的巨头能够大量炔和氨等基础化学品，这反过又为中型企业的制造强国提供了动力； 工业仍占国内总值的 27%， 而英国和法国的这一比例约为 17%。

He was a French engineer and he had invented an acetylene lamp to use in automobiles and made quite a bit of money.

他是一名法国工程师，发明了一种用于汽车的炔灯，并赚了不少钱。