False eyelashes are one of the beauty products.The artistic design is used for the eye area, and the eyelashes are incited to show the elf-like temperament. It is specially designed to be transparent, and the color of the eyelashes falls on the face completely.A lot of fashionable ladies like to beautify their eyes with false eyelashes.Can be used for daily beautification of eyes, make eyes appealing, also can be used to create a variety of stage effects.According to work can be divided into manual eyelashes, semi-manual eyelashes, mechanism eyelashes.Handmade eyelashes: handmade, one by one to pull up eyelashes silk, fine workmanship, convenient and practical.But the process is complicated and the output is limited by labor.Semi-manual eyelashes: the first few steps are made by machine, while the second two steps are made by hand. The eyelashes are relatively smooth and good-looking.Mechanism eyelashes: mainly machine made, but also a small part of the use of human.The products are beautiful in appearance, low in cost and large in output.According to use points: cloth doll eyelashes, film and television eyelashes, eyelashes simulation, festival hair, daily eyelashes.Baby eyelashes: it is the eyelashes that make doll and so on toy doll use, thick short lovely.Film and television eyelashes: after wearing, the three-dimensional sense of the eyes is very obvious, suitable for photography makeup, stage makeup.Eyelash simulation: is a unique design, highlight the personality of the eyelashes, the basic material is very realistic eyelashes, than other kinds of longer, thicker, suitable for drama, stage performance or special makeup.Holiday eyelashes: Halloween, ghost festival, carnival, football festival and so on special holiday.According to material basically cent is: fiber eyelash, person hair eyelash, Animal Hair eyelash, feather eyelash, metallic dazzle colour eyelash, paper eyelash.Divided by style: exaggeration, daily use, industrial use.
Faux Mink Eyelashes,False Eyelashes,Synthetic Hair Material False Eyelashes,Eyelash Extensions Luyi County Jiamei Cosmetic CO.,Ltd , https://www.eyelash.show
Soil redox potentiometer / soil redox tester
A principle pH indicating electrode, a reference electrode and a test liquid constitute a measuring cell. The potential of the indicating electrode varies with the pH of the solution to be tested, and the potential of the reference electrode does not change with the pH value, which is in accordance with the relationship between the potential E and the ion activity in the Nernst equation. The instrument is equipped with a stable positioning regulator and slope regulator. The former is used to offset the initial potential of the measuring cell, so that the indication value of the instrument is equal to the actual pH of the solution; while the latter quantifies the pH by adjusting the sensitivity of the amplifier. In addition to measuring pH, the instrument also has the function of measuring mV (redox potential). The instrument works reliably and with high precision. The outline drawing is shown in the photo.