NIBCO provides static grounding standard on most carbon, stainless steel and bronze three-piece ball valves. See product pages for availability.

在美国尼必可大多数碳钢球阀、不锈钢球阀和青铜三件式球阀上，静电接地都是标准配置。请参阅使用的产品样本。

youdao

The headstock piece ball valve is a spherical hole, around the axis perpendicular to the channel rotation, so as to achieve the purpose of crossing gate.

球阀的启闭件是一个有孔的球体，绕垂直于通道的轴线旋转，从而达到启闭通道的目的。

youdao

As we settled in at our table, near the disco ball, I asked him for the best piece of advice he could give an ordinary investor.

当我们在迪斯科舞池边的桌子旁坐好之后，我问他对一个普通的投资者的最好的建议是什么。

youdao

Another Ulster error at the set-piece gifted the ball to the opposition and prop Balan drove over for a converted try to make it 15-8.

BBC: SPORT | Rugby Union | European Club | Ulster 8-24 Biarritz

And, from that set piece, the ball was eventually volleyed towards goal by Murray Davidson and blocked on the line, seemingly by the hand of Stephen O'Donnell.

BBC: St Mirren manager Gus MacPherson

From the set piece, Glasgow swung the ball across the field to Lome Fa'atau, whose grubber kick was perfectly weighted for Shaw to pounce.

BBC: Glasgow Warriors 30-9 Connacht