The da electric tool works, the main products are sanding machine, hot air guns, lawn machines, electric grinding head, curve sawing, waxing machine.

原大成电动工具厂，主要产品有砂光机、热风枪、草坪机、电磨头、曲线锯、打蜡机等。

youdao

Until now, only firearms officers could carry the electric stun guns, but that is changing to include others who have been specially trained.

BBC: A Taser X26 stun gun

Bigger guns like Goldman Sachs and General Electric 's GE Energy Financial Services have done some renewable energy financing as well, primarily of wind farms.

FORBES: Magazine Article

When electric power trading began in 1994, Koch came out with guns blazing, taking fourth place in market share.

FORBES: Creative destruction 101