am-欧洲杯在线开户

products & services

china isotope & radiation corporation (circ) is the holding subsidiary of china national nuclear corporation(cnnc) and the largest nuclear enterprise in the aspects of research and development, manufa...

am-241 source

time:28 february 2022

241am source is prepared by powder metallurgy technique, with gold or au-pd alloy cover and silver backing.241am source is commonly used to prepare fire detector, toxicant detector.

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