| 规格和标准 |
Measurement range: 30 to 2000ppm Scale range: 30 to 1000ppm Number of suctions: 2 times (standard) (200ml), 1 time (100ml) Measurement time: 4 minutes, 2 minutes Comment: 1, 2 Discoloration: yellowish brown → greenish brown Temperature and humidity correction: none Expiration date: up to 3年 受试者气体:汽油 适用气体:汽油 到期期(年):3 宽度(mm):147 depth(mm):54 身高(mm):19
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