The U.S. and its allies plan to impose sanctions on more Russian industries and supply chains.The US government representatives recently visited Europe to consult with allies on strengthening and enforcing sanctions to punish Russia. They also plan t…
What's lithium nitride? Lithium-nitride This is a compound of metal and nitrogen with the molecular formula Li3N. It's a purple or red-colored crystalline solid that has a light green color under reflected and a ruby hue in the transmitted l...…
The slogan of these dog leashes is: Let dogs enjoy walking more freely. I don't know what happened to some dog parents in recent years. They can be brainwashed by such advertisements. Please, walking dogs is not walking people!…
When disassembling an industrial bearing for maintenance, first record the appearance of the industrial bearings , confirm the amount of remaining oil, and sample the lubricant for inspection before cleaning the bearing s. As for cleaning a…
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