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Helium

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  • Due to production needs, cylinders must be used on site (indoor), the number of which must not exceed 5 bottles, and should meet the following requirements:1. The room must be well ventilated to ensure that the maximum content of hydrogen in the air does not exceed 1% (volume ratio). A louver or ven

    2019.01.29

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  • Helium has the following characteristics:1. The content of radon in the air is extremely small, accounting for only about one in 200,000, which is easy to find;2. The ruthenium molecule is small, light in weight, easy to diffuse, and easy to pass through the leak hole than other gases;3. The cesium

    2018.08.23

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  • Product Name: Helium HeliumOther names: Leak detection gas, HeliumProduct purity: 99.9~99.9999%Product Description: Helium is a colorless, odorless, non-combustible inert compressed gas. With its low boiling point of -268.9 ° C, liquid helium can be used for ultra-low temperature cooling. Helium is

    2018.07.16

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