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What are the main features of the sand mill?
Time of Update: 2022-09-21
All parts of the equipment in this device that come into contact with alcohol, such as condensers, stabilizer tanks, cooling snake tubes, etc.
All parts of the equipment in this device that come into contact with alcohol, such as condensers, stabilizer tanks, cooling snake tubes, etc.
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Several separation methods for preparative ultra-high-speed centrifuges
Time of Update: 2022-09-21
B. Density gradient centrifugation method: several or all components in the sample can be separated at the same time, with good resolution.
B. Density gradient centrifugation method: several or all components in the sample can be separated at the same time, with good resolution.
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Fabric breathability tester test debugging and operation steps
Time of Update: 2022-09-21
Select the specimen fixed value ring and install it on the instrument.
Select the specimen fixed value ring and install it on the instrument.
Select the specimen fixed value ring and install it on the instrument.
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What functional abnormalities will be encountered during the use of the rain test chamber
Time of Update: 2022-09-21
4. The turntable does not rotate: check whether the parameters are set correctly, and check whether the turntable motor is working.
4. The turntable does not rotate: check whether the parameters are set correctly, and check whether the turntable motor is working.
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Dosage of pharmaceutical grade microcrystalline cellulose 101 in tablets
Time of Update: 2022-09-21
Microcrystalline cellulose is strongly stirred in water to form a gel, which can also be used to make pastes and suspension-type pharmaceutical preparationsPharmaceutical grade microcrystalline cellulose 101 in the use of tablets Pharmaceutical industry microcrystalline cellulose is commonly used as an adsorbent, suspension, diluent, disintegrant.
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High and low temperature test chamber power saving method
Time of Update: 2022-09-21
Power saving method three: frost after the use of high and low temperature test box for a period of time, will produce some frost, if you can not regularly frost, then it will affect the refrigeration effect, and the power consumption will also increase, and even easy to damage the compressor.
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Four gas and two dust monitoring system - a gridded air microstation @ 2022 update
Time of Update: 2022-09-21
820, the production enterprise has ISO quality management system, environmental management system and occupational health management system certification 21, The production enterprise has the intellectual property management system certification certificate and the computer software registration certificate22, and the production enterprise is a 3A credit enterpriseFour-gas at two-dust monitoring system is a highly integrated, low-power, fast-installable, high-precision automatic meteorological observation equipment that is easy to use for field monitoring.
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What affects the price of a constant temperature and humidity laboratory
Time of Update: 2022-09-21
3. How much does it cost to build a constant temperature and humidity laboratory and is related to commonly used raw materials, machinery and equipment brands, model specifications; Raw materials have good differences, such as different fire resistance, different prices, whether they are new environmentally friendly materials, whether they are flame retardant materials, but the price is very large.
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Latest! The national mining plan for the spine was finalized, and more than 1.2 million demand broke out
Time of Update: 2022-09-21
Last night (September 7), the Joint Procurement Office of Medical Consumables of the State Organization rushed to the night and issued the "Announcement on the Centralized Procurement of Orthopedic O
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Common installation methods of solar aerators
Time of Update: 2022-09-21
Commissioning and operation of solar aerator Due to the lag in the construction of the pipe network, all the sewage could not be connected to the sewage treatment plant, resulting in a small amount of water, so the inlet water of the two integrated reaction tanks was inoculated and domesticated simultaneously.
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How to operate and use the salt spray corrosion test chamber and the matters that need to be paid attention to before use
Time of Update: 2022-09-21
4, after preparing to do a good job, the box cover is covered, check some of the difficulties on the pipeline, after clarifying OK, after plugging in the wire, set the shell temperature point, saturation barrel temperature point and experimental time that you must do on the dashboard in the car, according to the experimental requirements of mechanical equipment continuous and cycle two ways of spraying machine.
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Salt spray corrosion test chamber data error causes
Time of Update: 2022-09-21
, as well as the aging of components, wear of mechanical components, fatigue and other factors in the use of salt spray corrosion test chamber.
, as well as the aging of components, wear of mechanical components, fatigue and other factors in the use of salt spray corrosion test chamber.
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Overview of vertical blower drying box structure
Time of Update: 2022-09-21
The heating thermostat system in the box is mainly composed of an electric motor equipped with a centrifugal impeller, an electric heater, a suitable air duct structure and a temperature and temperature controller.
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Standardized operation of the reactor temperature control device
Time of Update: 2022-09-21
2, compared with other temperature control products, the advantage is that the control effect is stable, suitable for the initial test, pilot, simple operation, so that the on-site workers are easy to get started, good safety effect, small pressure, non-flammable and explosive, easy to install, through the client to connect the import and export pipeline, access to three-phase electricity, load the medium can be used.
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Integrated Explosion-Proof Meteorological Instrument - Outdoor Environmental Monitoring 2022 Updated (News/News)
Time of Update: 2022-09-21
25%) ;( Beijing Meteorological Bureau calibration certificate)JD-CQXP integrated explosion-proof meteorological instrument - outdoor environmental monitoring 2022 has been updated (news / dynamics), [Shandong Jingdao optoelectronic manufacturer] wireless small weather station is a newly launched wireless intelligent product for outdoor environmental monitoring in Kunlun Coast, using the integrated design of collection and transmission, which can realize intelligent management and intelligent transmission.
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What do I need to consider when purchasing a simulated transport vibration test bench?
Time of Update: 2022-09-21
We need to purchase a simulated transport vibration test bench, so we should consider it from what aspects.
We need to purchase a simulated transport vibration test bench, so we should consider it from what aspects.
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Pharmaceutical grade sodium polyacrylate imported NP700 model
Time of Update: 2022-09-21
0g of this product, add 100ml of 75% ethanol with a pH of about 7, dissolve at a low temperature, let it cool, and determine according to law (general 0631), the pH value should be 4.
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What are the advantages of the rotary screen machine?
Time of Update: 2022-09-21
♦ The material of the contact parts of the machine and the tablet is SUS316L, which meets the requirements of GMP, and the sieve body and cover of the machine are designed as building blocks, and the outlet height is easy to adjust.
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The main role of the ball head hanging ring tensile testing machine
Time of Update: 2022-09-21
Ball head hanging ring tension testing machine Ball head ring is an iron circular device for connecting insulating overhang sheets. Commonly used in electrical facilities. There are mainly Q-type with
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Low-speed large-capacity multi-tube centrifuge operation and precautions
Time of Update: 2022-09-21
Plug in the power supply, standby indicator light on: turn on the power switch, speed regulation and timing system of the digital tube display flashing number for the machine working speed factory settings.
