Gane kayan maskin earloop

Bayanin da ya biyo baya shine hanya don gano kayan maskinkunnen kunne

Gane kayan maskinkunnen kunne. Mutanen da suke da kwarewa za su fahimci abin da ke cikin kunnenkunnen kunne, jimlar kaurin widthand na mask dinkunnen kunne, etc., as soon as they touch the maskkunnen kunne. However, as a novice who has just stepped into the field of entrance shieldkunnen kunne, it is obvious that it depends on the accumulation of work experience to achieve that level. The ways to distinguish thekunnen kunne of the mask include: touching (the feel of thekunnen kunne of the mask), observing its color, burning, etc.

 

Touch method, cotton mask ear straps, polyester mask ear straps made of cotton, feel soft, smooth, bright in color, smooth, and light in material; mask ear straps made of polypropylene cloth (PP) feel astringent and hard. Smooth, poor smoothness; polyester mask ears have a dull tone, but have good washing fastness and a heavier proportion; polyester staple silk (also known as polyester civilian silk, alias polyester) polyester civilian silk maskkunnen kunne feel Similar to cotton material, it feels soft.

 

Combustion method: Use fire to ignite it, observe the burning flame, smell the smell after burning, look at the burned waste, and then distinguish the material of the maskkunnen kunne.