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Filter material filtration performance tester Static dust removal efficiency Shanghai Chengwei
Time of Update: 2022-10-19
Filter material filtration performance tester filter material filtration performance tester can simulate the use of filter bags in the bag filter, according to the standard process of aging the filter
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Anesthesia puncture catheter rupture force testerYY/T0321.1-2022 Product features
Time of Update: 2022-10-19
The anesthesia puncture kit, anesthesia needle breaking force and connection firmness tester have the following characteristics: 1.
The anesthesia puncture kit, anesthesia needle breaking force and connection firmness tester have the following characteristics: 1.
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Precautions for the operation of split stainless steel magnetic pump
Time of Update: 2022-10-19
(2) After transporting the medium that is easy to crystallize or precipitate, it should be washed in time (after stopping the pump, fill the pump cavity with clean water, and discharge it clean after 1min of operation) to ensure the service life of the sliding bearing.
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Handheld Meteorological Five-Parameter Monitor-Interdisciplinary Talent Training 2022 Update (Hot News)
Time of Update: 2022-10-19
Typical applications Handheld meteorological multi-element detection Mobile inspection Electric power safety inspection Ship, dock and navigation inspection Urban environmental monitoringHandheld meteorological five-parameter monitor - interdisciplinary talent training 2022 update (hot | news), strengthen the job training of meteorological personnel, pay attention to the update of meteorological knowledge, and improve the technical quality of personnel.
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What are the product features of snow machines?
Time of Update: 2022-10-19
Snow machine features: quadruple water purifier filtration system, wide range of application (hotels, western restaurants, bars, seafood markets, food supermarkets, etc.
Snow machine features: quadruple water purifier filtration system, wide range of application (hotels, western restaurants, bars, seafood markets, food supermarkets, etc.
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Tips for getting started with refrigerated centrifuges
Time of Update: 2022-10-19
Tips for getting started with refrigerated centrifuges First, open the door When the speed is zero in the shutdown state, press the "stop/unlock" button to open the door. (Note: After pressing once, y
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The application of AM5SE series microcomputer protection measurement and control device in the power supply capacity enhancement transformation of a smelting steel power plant
Time of Update: 2022-10-19
Renyunye Ankrui Electric Co. , Ltd. Jiading, Shanghai 201800 Abstract: A metallurgical steel power plant originally had 6kV two-section busbar, and now added a new section III busbar, through the new
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Zebrafish research on the effect of compound Chinese herbal extracts on enhancing immunity and preliminary mechanism
Time of Update: 2022-10-19
The effect of compound Chinese medicine extract on the phagocytic function of zebrafish macrophages can be seen from the statistical results (Table 4, Figure 3), compared with the model control group, the three concentration groups of compound Chinese medicine extract can significantly reduce the number of fluorescent microspheres in zebrafish (P<0.
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Extraction and preparation method of nucleic acid from PCR reaction template
Time of Update: 2022-10-19
The traditional nucleic acid template extraction method uses detergents such as SDS to destroy cell components, dissolve cell membranes, denature proteins, and then use protease K to digest and remove proteins, especially proteins bound to DNA, and then extract them with phenol: chloroform, and then precipitate nucleic acids with ethanol or isopropanol for PCR experiments.
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YY0285.2 Catheter bursting, power injection flow and pressure tester
Time of Update: 2022-10-19
9. When the system is pressurized, record the pressure of the conduit seat and mark the maximum pressure it can achieveCatheter burst, power injection medium flow and pressure tester one, test brief description catheter burst test and power injection medium flow and pressure tester can meet 2 kinds of tests Second, design standard YY0285.
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Introduction of instruments for testing the stiffness of paper and cardboard for pharmaceutical packaging
Time of Update: 2022-10-19
ZTD-10A pharmaceutical packaging paper and cardboard stiffness tester basic application range: This instrument is designed and manufactured according to the requirements of GB/T2679.
3, ISO 05628 label: Pharmaceutical packaging paper and cardboard stiffness testerZTD-10A pharmaceutical packaging paper and cardboard stiffness tester basic application range: This instrument is designed and manufactured according to the requirements of GB/T2679.
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Handheld five-parameter weather station all-in-one machine - a promotion of transformation weather station 2022 update (hot news)
Time of Update: 2022-10-19
Typical applications Handheld meteorological multi-element detection Mobile inspection Electric power safety inspection Ship, dock and navigation inspection Urban environmental monitoringHandheld five-parameter weather station all-in-one machine - a promotion of the transformation of weather stations 2022 update (hot | news), the development of meteorological undertakings must be consistent with the deepening reform of the whole society and the further expansion of foreign cooperation and exchanges.
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Medical grade sodium acetate experiment declaration research and development test
Time of Update: 2022-10-19
Sulfate take an appropriate amount of this product (about 10g equivalent to anhydrous sodium acetate), check according to law (General rule 0802), and compare with the control solution made of 5.
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Medical grade benzyl benzoate experiment declaration research and development test
Time of Update: 2022-10-19
It is obtained by fractionation of methyl(ethyl) benzoate with sodium carbonate as a catalyst and benzyl alcohol.
It is obtained by fractionation of methyl(ethyl) benzoate with sodium carbonate as a catalyst and benzyl alcohol.
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Five-parameter handheld weather station - a weather station to enhance climate operations 2022 update (hot news)
Time of Update: 2022-10-19
Five-parameter handheld weather station - a weather station to strengthen climate business 2022 update (hot | news), to enhance the awareness of climate resources, strengthen climate business 。 Meteor
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Instant soup freeze-drying production line and food freeze-drying machine processing capacity
Time of Update: 2022-10-19
Freeze-dried instant soup is processed by food freeze-dryer, which is a natural nutritious edible soup brewed in hot water and ready to eat, which meets the needs of modern travel, outdoor sports, field operations and fast-paced work and life.
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What should be done about the motor failure of the high-speed centrifuge
Time of Update: 2022-10-19
First, determine whether the armature needs to be disassembled Observe whether there is a spark between the carbon brush and the commutator when the motor is running, and the degree of spark, (1) there is no spark, indicating that the carbon brush and the commutator are normal and do not need to be repaired; (2) There are only 2~4 very small sparks.
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Why should disposable reservoirs be irradiated?
Time of Update: 2022-10-19
In addition, the final product inspection of biological products generally does not carry out the test of the polymer content of one-time product migration, so the obvious risk of sterility assurance is identifiable, mainly involving the problem of cost loss, while the leachate content is a hidden risk that is not easy to identify and difficult to evaluate.
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The operation method of hydrothermal synthesis reactor will take you to understand
Time of Update: 2022-10-19
◆ After confirming that the temperature in the kettle is lower than the boiling point of the reactant solvent, first use the screw to twist and loosen the kettle cover, and then open the kettle cover.
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Portable Handheld Meteorometer - A handheld meteorological instrument for analytical research
Time of Update: 2022-10-19
This instrument can be widely used in meteorology, environmental protection, airport, agriculture and forestry, hydrology, military, warehousing, scientific research and other fields.
This instrument can be widely used in meteorology, environmental protection, airport, agriculture and forestry, hydrology, military, warehousing, scientific research and other fields.
