Opponents, including actor Mark Ruffalo, say the spray is poisonous, leaching radioactive and carcinogenic substances into the soil and water supply.
包括演员Mark Ruffalo在内的反对者，他们认为采集天然气的过程中，一些喷洒出的天然气是有毒的，而且会渗漏带有辐射性和致癌性的物质进入土壤和水源。
Supply of clean spray booth, spray room production line, spraying equipment.
供应无尘喷漆房，喷房生产线，喷涂设备。
A novel plasma spray power supply based on ZVS soft-switching technology and double close loop control mode is presented in this paper.
介绍了一种基于零电压软开关技术和双闭环控制模式的大功率等离子喷涂高频开关电源。
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