研制了一种在以激光束为中心轴的圆周方向均匀对称分布四个具有同轴汇聚气的双层送粉管的送粉喷嘴。

Developed a feeding nozzle which have four double-feeding pipes with co-axial shaping gas distributes on circle orientation of laser beam with uniformity and symmetry.

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生产电站锅炉喷燃器火嘴、中心筒、风帽、煤粉管、灰渣管、衬板等400多个规格型号的耐热、耐磨、耐腐蚀特种钢铸件。

The main products are all kinds of heat-resisting, abrasion-resisting and corrosion-resisting special steel and boiler mouth, coal-dust tube and so on, about 400 specifications.

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根据艾斯快尔的报道说，“如果你正在经历某种不愉快——比如说牙根管治疗——闻一闻婴儿爽身粉的味道能够让你觉得时间跑的速度快了高达57%。”

“If you’re going through something unpleasant—like a root canal—the smell of baby powder will help you feel as if time were going by faster by up to 57 percent,” reports Esquire.

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