混合气体,

SO2:700PPM N2:BALANCE 气体状 压力:100㎏/c㎡ 8LT/PC 退瓶

AIR:60%LEL I-C4H10:40%LEL 气体状

气体状 N2:BALANCE C3H6:8.5% CO2:0.04% 填充压力≧80Kg/cm2

气体状 N2:BALANCE C3H6:8.5% CO2:0.04% 填充压力≧80Kg/cm2

I-C4H10:60%LEL AIR:40%LEL 气体状

I-C4H10:60%LEL AIR:40%LEL 气体状

I-C4H10:60%LEL AIR:40%LEL 气体状

I-C4H10:60%LEL AIR:40%LEL 气体状

AIR:60%LEL I-C4H10:40%LEL 气体状

I-C4H10:60%LEL AIR:40%LEL 气体状

AIR:60%LEL I-C4H10:40%LEL 气体状

I-C4H10:60%LEL AIR:40%LEL 气体状

AIR:60%LEL I-C4H10:40%LEL 气体状

I-C4H10:60%LEL AIR:40%LEL 气体状

AIR:60%LEL I-C4H10:40%LEL 气体状

氩气 95% 气5% 气体状 125kg/cm2 6M3/PC 连瓶

氮气：95% 气：5% 气体状 6m3/PC 110 kgcm2 连瓶

NO:224PPM CO:240PPM SO2:105PPM N2:BALANCE 气体状 100㎏/c㎡ 8LT/PC

N2:60% H2:40% 气体状 精密度±2% 120㎏/c㎡ 40LT/PC

Gas(Zero calibration) 混合气体 O2:1.04% N2:BALANCE

BALANCE CH4 0.5%,CO2 0.2%等共14种气体

NO:200PPM N2:BALANCE 100㎏/c㎡ 8LT/PC

NO:400PPM BALANCE:N2 气体状 120㎏/c㎡ 10LT/PC 退瓶

NO:150PPM SO2:15PPM N2:BALANCE 压力:100KG/CM2 8LT/PC

He:62.85%; 气体状,100KG/cm2,40LT/PC

He:62.85%; 气体状,100KG/cm2,40LT/PC

He:62.85%; 气体状,100KG/cm2,40LT/PC

气体状 氦气:平衡气 N2:200ppm O2:50ppm CO:50ppm CO2:50ppm

气体状 HE:BALANCE H2S:10ppm COS:10ppm 填充压力≧80Kg/cm2 40L/CA

气体状 HE:BALANCE H2S:10ppm COS:10ppm 填充压力≧80Kg/cm2 40L/CA

He:62.85%; 气体状,100KG/cm2,40LT/PC