What should be paid attention to when the purified water equipment is operating
Time of Update: 2022-09-09
When the water inlet does not change, the regulating valve should not be mobilized at will, and at the same time, it should not be fully opened or fully closed .
How can Sihuan freeze-drying pharmaceutical freeze-drying machine prevent the vacuum pressure from falling during use
Time of Update: 2022-06-18
It can quickly freeze the dried material at low temperature, and then in a suitable vacuum environment, the frozen water molecules are directly sublimated into a process of escaping water vapor .
[Live Preview] System Verification of Purified Water Equipment
Time of Update: 2022-05-02
These challenges are yet to be solved [ Information Search ] [ Add to Favorites ] [ Tell a Friend ] [ Print This Article ] [ Close Window ] Similar Information +~(-new Date()/36e5)]; Keywords: [Live Preview] System Verification of Purified Water Equipment, Purified Water Equipment Previous: The domestic pharmaceutical equipment market has a blue ocean of 100 billion yuan?
"Follow Today" Can Sanming still buy a regular driver's license now "Mobile Sohu.com" Y
Time of Update: 2021-11-03
"Follow Today" Sanming can still buy a regular driver's license now "Mobile Sohu" plus satellite  I hope to help you a few days ago, I always try to find a friend to introduce the driver/schoolers do not need to take the test directly, do not need to buy it in person Past .
Are the measuring instruments good and bad
Time of Update: 2021-09-26
Therefore, we must strengthen the "cage" for the supervision of measuring instruments, crack down on the behavior of "lack of weight and less weight" to protect the rights and interests of consumers.
Yangzi Petrochemical consolidates the achievements of the green enterprise and strictly controls the sewage discharge of the equipment
Time of Update: 2021-07-12
After entering the spring and summer, Yangzi Petrochemical Company, in accordance with the standards and requirements for building a green enterprise this year, through inspection and analysis, activ
What is the sweetness of our sugar-free gum
Time of Update: 2020-12-31
Sugar-free chewing gum is popular with consumers.
At present, glycol is mainly used to increase the sweetness of food products, such as sugar-free chewing gum, icing sugar chocolate, woody alcohol bread, woody alcohol biscuits, soda bubble water, sugar-free flavor yogurt and other foods.
What are the differences between water-like paint and latex paint
Time of Update: 2020-12-18
water-based including water-soluble coatings , water-diluted coatings, water-dispersed coatings (latex coatings) 3 kinds.
this is the difference between water-like paint and latex paint.
Basic knowledge of waterborne epoxy resin
Time of Update: 2020-11-22
because of the chemical activity of epoxy base, a variety of compounds containing active hydrogen can be used to open the ring, curing cross-linking to create a mesh structure, so it is a thermoso-solid resin.
Selection and precautions of water-based coating additives
Time of Update: 2020-11-01
3: Baking temperature Paint at room temperature into the high temperature baking, starting instant viscosity will drop, bubbles can be moved to the surface, however, due to the volatile solvent, coating curing, surface viscosity increase, will make the bubble film more stable, stay on the surface will produce shrink holes and pinholes, so baking temperature, curing speed, solvent volatilization rate on the effect of decolorizer also has an impact.
Paint marketing is changing on the road
Time of Update: 2020-09-14
change is the transformation and upgrading of downstream industries and the diversification of demand, which puts forward new requirements for the quality, function, energy saving and emission reduction of coatings.
Keeping "heart" simple and easy to learn the therapy: men drink black tea, women drink red sugar
Time of Update: 2020-08-23
The original title: "heart" simple easy to learn food therapy: men drink black tea, women drink brown sugar Chinese medicine has a saying, called "five colors of five dirty", red heart, yellow spleen stomach, white lung, green liver, black kidney, so, if you want to maintain daily heart health, you can eat more red things, such as red meat, animal internal organs, blood rot beans and other rich in red iron-rich food.
The most stringent compliance! Doctor's lecture began to require full video, a number of pharmaceutical companies to strengthen the flying test
Time of Update: 2020-06-01
Recently received feedback from a number of enterprises, domestic and foreign enterprises have, from November will fly inspection strengthened, such as the signature of the doctor's name must match th
Is drinking porridge really a good stomach? These 4 ways to drink porridge hurt your stomach
Time of Update: 2020-05-13
everyone knows that eating porridge can nourish the stomach, such as gastrointestinal discomfort, the doctor will also advise patients should not eat irritating food, drink a little light porridge i
Coating classification: pk-600 metallic
Time of Update: 2020-04-03
Key tips: Introduction: pk-600 metallic paint is a reaction system of acrylic polyol and aliphatic isocyanate Pk-600 metallic paint is a two-component paint Component A is aliphatic isocyanate resin a