Greenhouse tiller engine starting method

1. The main clutch control handle of the managing machine is placed on the “off” position; 2. The main shift lever is placed in the “neutral” position; 3. The fuel switch handle is placed on the “open” position; 4. The throttle control handle is placed on the "High" position; 5, repeatedly lightly pull the starter handle to feel heavy (in the compressed position), so that the handle self-retracted position; 6, press the decompression lever and let go; 7, with both hands clenched recoil type Pull the handle out with force. [Note] When starting cannot be repeated, repeat the next three steps. (Cold start method): When the cold is difficult to start, please use the following methods to help start 1, remove the rubber plug on the cylinder head cover, and inject 2CC engine oil; 2、Return the rubber plug and plug it, start the engine again .

Virus Sampling Tube

There are mainly the following parts: 1. Sampling swab with disposable sterile plastic rod/rayon head 2. Sterile sampling tube containing 3ml of virus maintenance solution (gentamicin and amphotericin B are selected to better inhibit the fungus in the sample. Avoid the human sensitization reaction that may be caused by penicillin in the traditional sampling solution.) In addition, there are additional parts such as a tongue depressor, a biosafety bag, etc. Intended to use 1. It is used for monitoring and sampling of infectious pathogenic microorganisms by disease control departments and clinical departments. It is suitable for sampling of influenza virus (common influenza, highly pathogenic avian influenza, H1N1 influenza virus, etc.), hand, foot and mouth virus and other types of viruses. It is also used for sampling of Mycoplasma, Chlamydia, Ureaplasma, etc. 2. It is used to transport nasopharyngeal swab samples or tissue samples from specific parts from the sampling site to the testing laboratory for PCR extraction and testing. 3. It is used to preserve nasopharyngeal swab samples or tissue samples from specific parts for necessary cell culture. The virus sampling tubes are loaded with infectious substances, and some are even highly pathogenic substances. Therefore, the requirements for packaging containers are very strict, and three requirements must be met at the same time: 1. The safety of transportation. Ensure that the sample does not leak during transportation. Sampling tubes that comply with WHO regulations and biosafety regulations. 2. The security of preservation. Ensure that the sample does not leak during storage. Sampling tubes that comply with WHO regulations and biosafety regulations. 3. The validity of the sample. Make sure that the sampling tube itself will not have a toxic effect on the sample.

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