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Test rig for testing stressed threaded connection, has elastic portion that is installed between rigid disks, connected with nut and bolt and rigidly fixed to base of stand coaxially with screw by lower disk and clock-type indicators that are installed with help of holders on racks
2025-01-24
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Complex of ozonized unsaturated fatty acids from fish oil treated with oxygen-ozone mixture comprises e.g. lauric, myristic, myristoleic, pentadecanoic, palmitic, palmitoleic, margaric, heptodecenoic, stearic acid, oleic acid and linoleic
2023-03-30
