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Why is argon used in a lightbulb instead of air?
12-03-15
- The filament lasts for a long time because argon is inert and will not oxidize the filament even at high temperatures....
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How to use argon gas in welding
12-03-15
- Argon is an inert shielding gas used to protect a weld from air contamination...
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Qingdao Ruifeng Gas Co.,Ltd
International sales manager：Sophy Sheng
TEL +86-0532-80920566
FAX +86-0532-88258128
Cell phone No.:+86-15605422083
Email: china-gas@qd-ruifeng.com
SKYPE: sophy19861112
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Add: 14F, Building 2, Yiqing high-tech, Zone, No 153, Zhuzhou Road, Laoshan District, Qingdao
Code: 266100
