Fit and weld metal parts or sections together to fabricate boilers, vessels, tanks, heat exchangers, piping and other heavy-metal products.

安装和焊接金属部件或部分在一起，用于制造锅炉，容器，储罐，热交换器，管道和其他重金属产品。

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Set up and operate heavy-metal working machines such as brakes, rolls, shears, flame cutters and drill presses to cut, shape and form metal into parts or sections.

设置和操作重金属工作机器，如刹车片，轧辊，剪板机，火焰切割机和钻床，来切割，塑型和成型金属零件或部分。

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The alloys were mostly handpicked from heavy mineral separates of the chromitites, and a few of them can be found in thin sections of chromitites.

这些合金矿物主要通过人工重砂选矿提取的，少数合金在矿石光片中可以见到。

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She also forecast heavy rain in sections of Washington state, Idaho and Montana.

CNN: National Guard called out to help in parts of Oregon

Security remains a concern and there is a heavy police presence at games, but standing sections are safe for the time being as the clubs and the federation continued to discuss new ways to keep stadiums safe.

WSJ: Borussia Dortmund's Fans Stand Up For Their Team

Heavy rain, thunderstorms, high winds and hail moved through sections of the Northeast on Sunday afternoon, knocking out power to more than 40, 000 in Vermont, New Hampshire and Maine.

WSJ: Damaging storms moving through east, south