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便携式红外气体分析仪(CO\CO2\O2)
GHK-4100G型便携式红外气体分析仪采用非分散红外吸收法,适用于公共场所、医用制氧等环境中有毒有害物质的检测,具备高精度、长寿命、低交叉干扰等优点。该仪器符合多项国家标准,并具备彩色触摸屏、高精度传感器、自动调零、温湿度补偿等多项功能 ...
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今日热点
Fed holds rates steady
Agents placed on leave
Drops Kennedy Center premiere
Announces retirement
Residency challenge filed
Kim Keon Hee sentenced
Agent blocked at consulate
Trump endorses Alfonso
'No Kings' protests planned
Plane makes belly landing
Rep. Ilhan Omar assaulted
Trump warns Iraq
Judge blocks deportation
NYC anti-ICE protest arrests
To retire fleet of MD-11 jets
Plane crash in western India
Hotel fire in French Alps
Ice disrupts ferry services
To testify before Senate
Trump endorses Tom Tiffany
To cut 16,000 jobs
To settle fraud claims
Titans hire Brian Daboll
Japan’s pandas return home
French ex‑senator convicted
Starbucks sales surge
ICE removal blocked in MN
Judge on redistricting effort
Shooting in Arizona
To be Bills head coach
Trump addresses summit
Rust suspended 3 games
Settles lawsuit ahead of trial
Sworn in as Honduras president
Drops Michigan AG bid
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