How to clean the oil immersion lens before and after use?
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How to clean the oil immersion lens before and after use?

ไฝฟ็”จๆฒน้กๅ‰ๅพŒ๏ผŒๆธ…ๆฝ”่‡ณ้—œ้‡่ฆ๏ผไฝฟ็”จๅ‰๏ผŒ็ขบไฟ้ก็‰‡็„กๅกต๏ผŒ้ฟๅ…ๅˆฎๅ‚ทใ€‚ไฝฟ็”จๅพŒ๏ผŒไปฅๅฐˆ็”จๆ‹ญ้ก็ด™่ผ•ๆ‹ญ๏ผŒๅŽป้™คๆฒนๆฑกใ€‚ๅฎšๆœŸๆธ…ๆฝ”๏ผŒไฟๆŒๆธ…ๆ™ฐ่ฆ–้‡Ž๏ผŒๅปถ้•ทๅ„€ๅ™จๅฃฝๅ‘ฝ๏ผŒ่ฎ“ๆ‚จ็š„็ ”็ฉถๆ›ด็ฒพๆบ–๏ผ

Will the car's paint peel off and rust?
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Will the car's paint peel off and rust?

ๆ„›่ปŠๆމๆผ†๏ผŒๅฐๅฟƒ้ฝ่•ๆ‰พไธŠ้–€๏ผๅฐ็ฃๆฝฎๆฟ•ๆฐฃๅ€™ๅŠ ้€Ÿ้‡‘ๅฑฌๆฐงๅŒ–๏ผŒๆผ†้ขๅ—ๆๅคฑๅŽปไฟ่ญท๏ผŒๆฐดๆฐฃใ€้นฝๅˆ†ๆ˜“ๆปฒ้€๏ผŒ้ฝ่•ไพฟๆ‚„ๆ‚„่”“ๅปถใ€‚ๅฎšๆœŸๆชขๆŸฅใ€ไฟฎ่ฃœ๏ผŒๆ‰่ƒฝๅปถ้•ทๆ„›่ปŠๅฃฝๅ‘ฝ๏ผŒไฟๆŒไบฎ้บ—ๅค–่ง€๏ผŒ้ฟๅ…ๆ—ฅๅพŒๅคง็ญ†็ถญไฟฎ่ฒป็”จ๏ผ

What is WD-40 used for?
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What is WD-40 used for?

่บซ็‚บๅฐ็ฃไบบ๏ผŒไฝ ไธ€ๅฎš้‡้Žๅกไฝ็š„่žบ็ตฒใ€็”Ÿ้ฝ็š„้›ถไปถ๏ผWD-40 ่ฌ็”จๅ—Ž๏ผŸๅฎƒ่ƒฝๆœ‰ๆ•ˆๆฝคๆป‘ใ€้˜ฒ้ฝใ€ๆธ…ๆฝ”๏ผŒ่ฎ“ไฝ ็š„ๅทฅๅ…ทใ€่ปŠ่ผ›้‡็ฒๆ–ฐ็”Ÿใ€‚ๅฑ…ๅฎถๅฟ…ๅ‚™๏ผŒ่ผ•้ฌ†่งฃๆฑบๆƒฑไบบๅ•้กŒ๏ผŒ่ฎ“็”Ÿๆดปๆ›ด้ †ๆšข๏ผ

Is there any way to remove rust?
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Is there any way to remove rust?

Metal rust bothering you? Donโ€™t worry, there are a variety of rust removal methods to help you restore your luster! From physical grinding to chemical treatment, choose the appropriate solution for different degrees of rust. Protect your metal items, extend their service life, and easily deal with annoying rust spots!

How often should the fuel injectors be cleaned?
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How often should the fuel injectors be cleaned?

ๅ™ดๆฒนๅ˜ดๆธ…ๆฝ”้ ป็އ๏ผŒๆ”ธ้—œๅผ•ๆ“Žๆ•ˆ่ƒฝ่ˆ‡ๆฒน่€—ใ€‚ไธ€่ˆฌๅปบ่ญฐๆฏ 2-3 ่ฌๅ…ฌ้‡Œๆˆ–ๅฎšๆœŸไฟ้คŠๆ™‚ๆชขๆŸฅใ€‚่‹ฅๅ‡บ็พๅŠ ้€Ÿ็„กๅŠ›ใ€ๆฒน่€—ๅขžๅŠ ็ญ‰ๅพตๅ…†๏ผŒๆ›ดๆ‡‰ๅŠๆ—ฉ่™•็†๏ผŒ็ขบไฟ่กŒ่ปŠ้ †ๆšข๏ผŒๅปถ้•ทๅผ•ๆ“Žๅฃฝๅ‘ฝใ€‚

How often should a diesel vehicle be serviced?
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How often should a diesel vehicle be serviced?

The maintenance frequency of diesel vehicles is closely related to driving safety and engine life. It is generally recommended to carry out maintenance every 5,000 to 10,000 km or every 6 months, depending on driving habits and driving environment. Change the engine oil and filter regularly to ensure the engine runs smoothly.

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