flameproof and intrinsically safe power supply

例句：

1. 1.The new power supply system is designed to be flameproof and intrinsically safe.
   新的电源系统设计为防火和本质安全。
2. 2.The company's products are known for their flameproof and intrinsically safe features.
   该公司的产品以其防火和本质安全特性而闻名。
3. 3.The engineers worked tirelessly to ensure that the power supply was both flameproof and intrinsically safe.
   工程师们不懈努力，确保电源既防火又本质安全。