Check the lubrication order for your airplane, because not all airplanes use the same lubricants.
Yes. She can use baby oil of a reputed company as a sexual lubricant.
Most use Synthetic Oil.
It is not recommended to use baby oil as an anal lubricant. It can cause irritation or even an infection due to its potential to disrupt the natural pH balance of the rectum. It is safer to use a lubricant specifically designed for anal use.
you have to use a lubricant based oil and not a petrol based oil
Yes, if you really must.
Your owner's manual should state what kind of lubricant to use in your machine. Typically, what is recommended is machine oil or 3-in-1 oil.
WD 40 works, oil based lubricant, use without water, then wash of the lubricant.
Yes , you can but it's best to use a lubricant that is designed for that machine recommended by the manufacturer .
energy in the case of fuels; and an increaser of efficiency in the case of a lubricant.
Romans, Greeks and presumably other Mediterranean cultures used olive oil as a sexual lubricant during sex or for use with toys.
To lubricate a pulley, first, ensure the machinery is turned off and disconnected from power. Clean the pulley and surrounding area to remove dust and debris, then apply a suitable lubricant, such as grease or oil, to the bearing or shaft where the pulley rotates. Use a brush or cloth to spread the lubricant evenly, ensuring it penetrates into the bearings. Finally, rotate the pulley manually to distribute the lubricant before reassembling the machinery.
I personally use 85W-140W gear oil.