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发布时间:2026-11-13 16:49:11
| 1 | 标准氧气 | 50PPM,8L | 瓶 |
| 2 | F22标准气, | R12:40ppm,R23:25ppm,R32:25ppm,R21:25ppm,,R31:20ppm,CO2:50ppm,R143a:20ppm,底气:R22,质量比 | 瓶 |
| 3 | R32标准气, | R23:15ppm,R12:15ppm,R22:150ppm, R30:15ppm,R40:35ppm,R31:10ppm, R21:15ppm,底气:R32 | 瓶 |
| 4 | 标准氧气 | ,8L,10ppm氧气,其余为氮气 | 瓶 |