Obooc News

2022/1/8To prevent infection, here are some good things to keep ready
2021/12/31Norovirus infectious diarrhea season, let's do a good job of prevention
2021/12/25Popular science small knowledge: disinfection misunderstanding, you in a few?
2021/12/17Small science knowledge | ads oily ink and related knowledge of water-based ink
2021/12/6Do this for home disinfection during the epidemic! Safety! Effective!
2021/11/27Tips for life: How to do when the paint gets on the clothes
2021/11/23Popular Science tips：Material ink and pigment ink difference
2021/11/13Popular science small knowledge: how to correctly use alcohol disinfection?
2021/11/8Vaccination ≠ safety, epidemic prevention critical period home essential these good things, affordable and effective, recommended to prepare!
2021/10/30Popular science small knowledge: 84 disinfectant use and matters needing attention
2021/10/22Ballpoint pen can also draw miracles on paper, stunning your eyeballs!
2021/9/30National Day travel, epidemic prevention and control can not relax!
2021/9/19Mid-Autumn And National Day holiday, travel prevention and control must be done oh ~
2021/9/10Obooc ink, simple ink painting
2021/9/4Cartridges dry easily? Let's see if you're using it right
2021/8/31Photo machine water-based ink and oily ink difference?See how many you know
2021/8/13Threatening "Delta", experts tell you this prevention is the most effective!!
2021/8/7What can we do to protect against a delta virus load of 1,260 times?
2021/7/15One prevention, two inoculation, the new crown gone without a trace
2021/6/24Warmly congratulate on the completion of the second phase of the Obooc Industrial Park
2021/6/16The thick Dragon Boat Festival reed incense floating, prevention and control in place heart Chang 'an
2021/6/7Small class | ink-jet printing the basis of the principle of knowledge
2021/6/21Fuzhou new crown vaccine arrived!!
2021/5/25Ink-jet printing common problems and small methods to deal with
2021/5/15Pen drawing | landscape quickly learn the basic elements, natural and unrestrained to field sketch
2021/5/8In the new era, live out yourself and show your heroines to the full -- Liu Qiying
2021/4/30When alcohol meets ink, amazing eyeball!!
2021/4/23Prevention and control measures do not relax, May 1 rest assured to play!!
2021/4/17Knowledge quiz：Why has the cartridge run out of ink?
2021/4/12Knowledge sharing：Notes on the use of ink cartridges and inks