Washing
An act I use the cleaning fluids such as water or the detergent with the washing and to remove a dirt.
The glassware to use for a chemical experiment attaches common cleanser and rubs with a brush and washes it.
When a dirt is terrible, I use the alkali bus which dissolved dry ice washing machine and an ultrasonic cleaning airplane, sodium hydroxide or a potassium hydroxide in isopropyl alcohol.
I was able to use chromate acid mixture, but it is not used in old days by the present because the toxicity is high.
Because the glass surface does not resist water, I can confirm that a dirt completely came off.
When I washed the surface of the silicon wafer when I produced semiconductor parts, Freon was used as cleaning fluid before, but thereafter pure water came to be used because Freon was done with a cause to destroy the ozone layer.
In the washing of the industry world, the dry ice washing that I used a dry ice pellet for attracts attention.
There is much it, and it is used for the washing such as washing of the oil mainly on the auto industry in particular and washing of the paint, a plastic molding die / the rubber molding die.
A sponge and a brush, a scrubbing brush are convenient for the washing of tableware and daily necessities.
It was right I could "choose" the original character for in and to read と, but I was dragged, and the popular pronunciation called settled in the "Jo" (an article) of the structure.
Because was not put in Chinese characters for daily use in Japan, a meaning was renewed in near with and the same sound.
The glassware to use for a chemical experiment attaches common cleanser and rubs with a brush and washes it.
When a dirt is terrible, I use the alkali bus which dissolved dry ice washing machine and an ultrasonic cleaning airplane, sodium hydroxide or a potassium hydroxide in isopropyl alcohol.
I was able to use chromate acid mixture, but it is not used in old days by the present because the toxicity is high.
Because the glass surface does not resist water, I can confirm that a dirt completely came off.
When I washed the surface of the silicon wafer when I produced semiconductor parts, Freon was used as cleaning fluid before, but thereafter pure water came to be used because Freon was done with a cause to destroy the ozone layer.
In the washing of the industry world, the dry ice washing that I used a dry ice pellet for attracts attention.
There is much it, and it is used for the washing such as washing of the oil mainly on the auto industry in particular and washing of the paint, a plastic molding die / the rubber molding die.
A sponge and a brush, a scrubbing brush are convenient for the washing of tableware and daily necessities.
It was right I could "choose" the original character for in and to read と, but I was dragged, and the popular pronunciation called settled in the "Jo" (an article) of the structure.
Because was not put in Chinese characters for daily use in Japan, a meaning was renewed in near with and the same sound.