and heat detector multi detector wire smoke heat alarm sensor for fire alarm system price:usd $ - $ / piece min.order: pieces brand name:zc place of origin:china model number:yt contact now shenzhen zoanco electronics co.,ltd. shenzhen, guangdong, china established year : tamper switch osysu price:usd...
clamps/supports columns crimpers/decappers see all a through d e through k electrophoresis eye wash stations freezers furnaces furniture general chromatography heating/cooling blocks hoods hot plates incubators see all e through k l through z mills ovens pipettors refrigerators/freezers roller bottle apparatus...
machine is equipped with a strong frequency conversion fan, which can accurately control the flow of wind speed in the box. ( ) the use of water cooling can effectively protect the life of the radiation flux meter. ( ) adopt computer control system: windows xp operation system. ( ) power: w ac v / hz ( ) gas...
machine is equipped with a strong frequency conversion fan, which can accurately control the flow of wind speed in the box. ( ) the use of water cooling can effectively protect the life of the radiation flux meter. ( ) adopt computer control system: windows xp operation system. ( ) power: w ac v / hz ( ) gas...
as refrigerant, named erg (see fig. ). b. cabinet with cooling system inside, connected to external refrigerant unit through two pipelines (named csw if water, or csg if gas). c. cabinet that can house ups, batteries and server or only server named su. how the mustac system works the system is a closed...
types of tests for quantitative determinations - pharmaceutical chemicals: management => limit tests for metallic impurities => limit tests for lead => limit test for arsenic => limit test's for acid radical impurities => limit tests for non-metallic impurities theory and technique of quantitative analysis...