泵吸式氰化氢检测仪TD400-SH-HCN有毒有害气体检漏仪 ¥4900.00 泵吸式氯化氢检测仪TD400-SH-HCL气体测定仪 ¥5800.00 量程99ppm泵吸式溴化氢检测仪TD400-SH-HBr有毒有害气体检漏仪 ¥9500.00 泵吸式氢气检测仪TD400-SH-H2微量浓度气体测定仪 ¥5800.00 泵吸式硫化氢检测仪TD400-SH-H2S有毒有害气体测定仪 ¥2800.00 医院杀菌消毒室用泵吸式过氧化氢气体泄漏残留检测仪TD400-SH-H2O2 ¥9500.00