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Intrinsically safe explosion-proof structure (TIIS Ex ia 2C T4) Dust and waterproof performance: IP68 Target gas: Hydrogen sulfide Measurement range: 0 to 100 ppm Resolution (ppm): 1 Depth (mm): 20 Height (mm): 84 Width (mm): 64
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106g
1个专用锂离子电池
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