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9 个月
H44大口径止回阀
温州闽嘉阀门有限公司,位于“泵阀之乡”温州瓯北,是一家专业生产及代理销售高、中、低压通用阀门、水泵,阀门,进口阀门的综合性企业。品种齐全,质量可靠,产品立足于亚细亚各区,并且远销中东、欧美、拉丁美洲、澳洲,产品分别有国标、美标、德标 ...
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3 年
H44 Model FF-27 氚表面污染测量仪
Model FF-27 氚表面污染测量仪是一种便携式流气正比计数器,对3H 的β 射线灵敏。开窗探头在聚乙烯薄膜上移动,使探头到表面的探测距离相同,且移动过程中不会产生划痕。聚乙烯薄膜易于清理,如有污染可立即更换。探头使用的P-10 计数气体不可燃,可用于 ...
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