a framework of aqueous hydrochloric acid, and the stain of blood on the linen ลิกข is intended to study the acid in the water, and the public, clove and learn to eliminate the stain of blood on the linen of the water, clove, education is divided into 3 trial is 1.Check out the acid in the water, and the public, clove, reacts with calcium hydroxide sludge. found that the white of the calcium, and 2.Check out the acid in the water, and the public, clove, reacts with silver-trinitramine found that sludge is the white of silver; and he went out. 3.The test by reaction with concentrated ดซัลฟิว photoelectric smoke detectors found that lime, mud from the trial found that the water in the poll, public
acid.the study of blood-stain removal on the linen of the water, the concentration of the clove, 1 to 10 test the fabric type 2 is a semi-synthetic fabrics and cloth muslin caps the trial when compared to the level of white1 is a blood-stain on a little, and can be served in the blood-stain on the linen muslin caps with a white is in a level 2 is a blood-stain on the mid-water show that the poll can eliminate the stain of blood on the linen, 2.
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