Copper columns, bonded with top and bottom plate.

铜柱，和上下盖铜板接合。

youdao

The new tower completely adopts steel building, tower building roof and exterior decoration tile, ridge, brackets, columns, Fang, railing all copper component.

新塔完全采用钢构建筑，塔的建筑屋面及外装饰瓦、脊、斗拱、柱、枋、栏杆则全部都是铜制构件。

youdao

And an appraisal and comparison of copper, stainless steel and titanium for usefel materials of columns in high temperature acetic acid have been made.

对铜、 不锈钢、钛三种材料作为高温醋酸塔器用材进行了评价比较。

youdao

The mash is fermented for three days which as you know gives you beer, this is then continuously distilled in 3 separate copper plated columns before it is shipped to California where really clean water (4 parts per million) from a well in Mendocino is added by our friends at Charbay before we bottle and deliver it.

FORBES: For Bartenders, By Bartenders: Deluxe New Gin, Rum, Tequila And Vodka

As already made clear by my colleague Robert Lenzner in repeated columns, market forces are in place for a spike in iron ore, copper, and coal prices, while aluminum prices are also set to tread higher.

FORBES: Watch Out In Iron Ore, Coal, Copper When Easy Money Policies Are Done, Says Rio Tinto