Urban white-collar workers must see, come out of health

In today's busy times, many white-collar workers think that they do not have time to exercise, and they are busy with their work every day, but their body quality is declining. In fact, there is no need for fitness to come up with a specific time. Fitness is a sport that c ...more...

Fine art craftsman's topcoat ecological board natural te…

Rabbit paint plate , paint-free decorative material has natural texture, clear wood grain, can be compared with logs, the world's currently popular wood species, and the surface of the product has no color difference, self-extinguishing from the fire, washable, wear-resistant, moisture-pr ...more...

Vitamin C whitening a few big questions

Oral administration of vitamin C starts from the basal layer of the skin of the skin, inhibits the activity of tyrosinase, blocks the natural pigment, and enhances the whiteness of the skin from the inside out. Are you questioning the whitening effect of vitamin C? Then let's take a look at it ...more...

Agilent LC / MS mass spectrometry maintenance handout. Part1

Agilent 1100HPLC / MSD daily maintenance and fault diagnosis 1. Instrument structure overview 2.1100HPLC daily maintenance 3.1100HPLC fault diagnosis 4. Quadruple / Trap MSD daily maintenance 5.1100HPLC / MSD fault diagnosis 6.100HPLC / MSD startup, standby, shutdown notes Support and service proces ...more...

Is your skin showing signs of aging?

Is your skin aging? The following seven signals may help you identify the problem, and then prescribe the right medicine to stop the skin from aging. 1. Acne is produced near the chin, and it lasts for a month. I used to have a acne before I used it. It would be good for two or three days. But no ...more...

The problems caused by the selection and design of the cover…

The issues of receipt selection and design of receipt printing are as follows: Cover paper and book paper are very different in thickness. In order to improve the effect of book binding, there are currently many book cover thickness and the thickness of the book paper (or the weight) are very dif ...more...