Tea is a traditional Chinese drink. It has a long history and rich culture, and it has formed countless kinds in the course of the development of the millennium. Therefore, buying tea in daily life is not a simple matter. To get good tea, you need to master a lot of knowledge, such as the grade standards, prices and prices of various types of tea, as well as tea review and inspection methods. Nowadays, online shopping is prevalent. Many people buy tea and choose the network route. Therefore, this requires us to enhance the ability to distinguish. So, which website to buy tea is good. Online shopping tea is best to choose the factory direct supply platform, Klippu Mall is a good choice. In addition to the platform, its ability to distinguish tea is also very important. Let's take a look at the quality of tea that can be distinguished from those aspects.
1 , tenderness
Tea can not be judged from the velvet only by the degree of tenderness, because the specific requirements of various teas are different, such as the excellent lion peak Longjing is the body surface without hair. The tenderness of the bud leaves is judged on the basis of multiple velvet hair, and is only suitable for " flare hair " tea such as Maofeng, Maojian and Yinzhen. It should be mentioned here that the tenderest fresh leaves also have a bud and a leaf initial exhibition. It is not appropriate to pick the buds on one side. Because the bud heart is an imperfect part of growth, the content of the bud is not comprehensive, especially the chlorophyll content is very low. Therefore, we should not use tea to make tea only for the pursuit of tenderness.
2 , the rope
The cord is a certain shape specification of various types of tea, such as fried green strips, pearl tea round, Longjing flat shape, red broken tea granular shape and so on. Generally long strips of tea, see elastic, straight, strong, round, flat and light ; round tea to see the particles of elastic, uniform, light and heavy, empty ; flat tea to see smooth and smooth and in line with specifications. Generally speaking, the strip is tight, the body is heavy, and the round ( except for the flat tea ) is straight, indicating that the raw materials are tender, the workmanship is good, and the quality is excellent ; if the shape is loose, flat ( except flat tea ) , broken, and there is smoke and coke Taste, indicating that the raw materials are old, poor workmanship, and poor quality. Taking the green tea line standard in Hangzhou as an example: the first level, the second level, the fourth level, the fifth level, the sixth level, the fine level, the tight seedlings, the tight seedlings, the tightness, the tightness, the tightness, the looseness, the looseness, the tightness, the tightness, the The front seedlings are on.
3 , color
Tea color is closely related to raw material tenderness and processing technology. All kinds of tea have certain color requirements, such as black tea black oil, green tea green, oolong tea brown, black tea black oil and so on. But no matter what kind of tea, good tea requires uniform color, bright luster, and fresh and moist, if the color is different, the depth is different, dark and dull, indicating that the raw materials are old and inferior, the work is poor, and the quality is inferior.
In summary, in addition to knowing which website to buy tea, it is necessary to know the basic knowledge of tea, in order to buy the ideal good tea.
Mobile Type Halogen Operating Light
Mobile Type Halogen Operating Light
Halogen reflective Mobile Type Operating Light is widely used in various operation lighting occasions in hospital and clinics.
Full close streamline lamp-body design of the Halogen Shadowless Lamp completely meets the demand of the sterilization and high standard of laminar flow purification in operation room.
Adopting more than 5280 slices of reflection mirror, guaranteeing 1200 mm lighting depth.
Lighting color of the Halogen Surgery Light is close to natural sunlight and helps the doctor to operate surger clearly and accurately.
The back-up bulb will start work within 0.2 seconds automatically in case the main battery is dead, ensuring the continuation of surgical operation. There's failure indication in the handle control panel to recommend the bulb to be changed after operation.
The detachable handle jacket can be used for high temperature (≤134℃) sterilized.
Digital-control circuit offers many functions:10 segment brightness selection, stepless lighting regulation, brightness memory, low voltage start-up and power on self test etc.
Life-span of OSRAM halogen bulb is up to 1500 hours. The bulbs can be changed easily.
High thermostability Germany ORSAM lamp socket.
Balance arm can be optional Germany imported or domestic.
Mould Die-casting Eight edge type Revolving arm.
Product Images:
Types of the lamp domes have 500mm diameter dome and 700mm diameter dome for Choice
Certificates:
Crtificates of CE, ISO9001, ISO13485, CFDA are approved.
Our company
Shangdong province is the main machinery production base in China.
KANGERJIAN Medical Technology Co., Ltd. is a group of senior lighting design expert and machinery manufacturing expert company with 20years experience and factory locating in the east city--the hometown of confucius--Qufu in Shandong province, China.
The Company has passed the ISO:9001:2008 quality system certification, ISO13485:2003 quality system certification, CE certification and CFDA certification, so that the enterprise management standards and product quality is relatively connected to expand the international market for enterprises to lay the foundation.
Our main products: Operation Theatre Lights, Operating Room Lights, Double Dome Halogen Operating Light, Single Dome Halogen Operating Light, LED Operating Light , Surgical Operating Led Light, Mobile Type Operating Light, Gynecology Examination Tables, Obstetric Delivery Bed, Electrical Gynecological Table, Obstetric Delivery Table , Delivery Examination Table, Electric Hydraulic Operating Table, Electric Medical Operating Table , Manual Electric Operating Table , Surgical Table, Operating Table, Operating Theatre Pendants, icu tower crane in ICU room, LED Viewbox etc. professional medical equipment.
The quality of casting by me, the market led by me! Excellent from professional, KANGERJIAN people lead the new trend of medical equipment.
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Shandong qufu healthyou Medical Technology co.,Ltd , https://www.kangerjianmedical.com