HS code classification for electronics

List of the catalog of this article:

• 1,HS code classification for electronicsHow to use the car touch-up pen
• 2, Does the hardware store sell cars?Is it an electric pen?
• 3, How to measure the oil pump line of the car pen with an electric pen?

How to use the car paint brush

1. The usage method of the vehicle paint brush is as follows: First, use sandpaper dipped in water to slowly polish the dirt at the scratch. It must be sanded thoroughly, otherwise it is easy to cause paint loss. After cleaning up the dirt, you can apply a coloring pen on the paper and check the color of the car body, and then wipe the place that needs to be retouched with a clean cotton pad.

2. First, wash the surface of the car paint, then wipe it dry, then unscrew the lid of the paint pen, and then apply it to the leaking part of the paint many times. For small spots and scratches on the car body, car paint pens can solve them. However, you also need to learn the specific method of how to use the car paint brush, otherwise you will find that it is a mistake after repairing it.

3. Stick anti-fouling strips. Stick an anti-fouling strip around the scratches of the car. Just use ordinary paper adhesive strips, and the adhesive strips should be close to the scratches. The purpose of pasting the anti-fouling strip is to prevent the paint pen from overflowing outside the scratches when repainting. Shake the paint brush well. Before use, shake the paint pen well and shake it up and down about 40-50 times.

4. Thoroughly clean the surface to be repaired before repair; for deep scars, you can apply it repeatedly with the included brush several times (with an interval of 2-3 minutes).For uneven scars on the bumper, they can be sanded with sandpaper or repaired with a knife to make the repair effect better. Coating precipitation will affect the use.

5. How to use the car paint repair pen Use the easy color paint repair pen to restore small scratches and corrosion to more than 90%. Instructions for use (the following processing steps are for reference only and are applicable to cases where the repair area is not very large): Cleaning: Use soapy water or other supplies to clean the scratches and dry them.

Does the hardware store sell car electric pens

hehe, they are sold everywhere, I like to shop for a relatively cheap one recently. Online mall, you can search for China Automation, and it seems that it is still doing the activity of second shooting. You can have a look. Youlide [UNI-T] UT12A electrometer pen is only about 30 yuan. Haha, I bought it there.

Wow - what a stupid question. Many hardware stores around you have it.

Hardware store. Jiaxing hardware store sells cars and electronic treasures. Jiaxing, also known as Hecheng, is a prefecture-level city in Zhejiang Province. Jiaxing City is located in the northeast of Zhejiang Province, in the heart of the Hangjia Lake Plain in the Yangtze River Delta. It is one of the important cities in the Yangtze River Delta.

Yes, stationery stores usually have electrical testers for sale. The electric tester is a small electronic instrument used to measure the resistance of an object. It is usually used in industrial, electronic and electrical engineering fields, and is often used to detect whether the circuit of electrical equipment is working properly. The price of the electric tester is usually relatively cheap, so it is a common stationery.

How to measure the oil pump line of the car pen with an electric pen?

It's best to have a car electrician's electric tester. When the car key is pressed to lock and acc gear, there is no voltage. When there is no gear, there is an output of 4-5 seconds and then there is no voltage. This is the oil pump line. By the way, the oil pump line is thick. As for the color, different types of cars of the same brand have different colors, so I can't see them.

v's.. Find a pin, plug it into the oil pump plug, both positive and negative, and then find a place to plug the iron, both positive and negative. Then ask one person to take a taxi to see if the pin has a 12v signal and which one is the power supply line. Purely handmade, hope to adopt.

The method of measuring the six lines of the logo 508 oil pump is as follows: the two cars are slightly thinner with a universal meter, and the thicker is the oil pump line. The thick end is iron, and the other end is plugged into the head of the line to start the motor. The electric pen is the fire line and the other ground wire.

It's also hidden enough, and then the starter is also good. If the oil pump doesn't work, there is no sound. Find the oil pump relay, one is the normal current (positive pole), one is the positive pole of the ignition switch control (it is recommended that the switch is installed here), one is the negative pole controlled by the computer, and the other is the positive pole of the oil pump.It can be tested with a test pen.