1 The agricultural operator must dismantle and install the parts when repairing the diesel engine. Be sure to strictly comply with the operating instructions. It is forbidden to knock and knock. If bolts are tightened, they should be tightened several times in sequence and not screwed in order. To prevent deformation of parts.
2Before assembly of components, be sure to clean, prevent impurities from being mixed in, and mix in very small debris. This will not only lead to oil leakage, but also directly affect the work of the engine.
3 Apply asbestos oil to the asbestos pad, paper pad, and various plugs. When asbestos oil is applied, it should be thin and even, not too thick, and do not apply the entire surface of the pad, just smear the part of the oil spill.
4 The surface of the grinding or milling part is used to restore the surface finish and precision so that after the oil pipe joint or gasket is ground, the seal can be maintained without oil leakage.
COVID-19 Antigen Test Cassette (Pharyngeal Swab)
Pharyngeal swab Collection refers to the process of dipping a small amount of secretion from the pharynx of human body with a medical swab, placing it in a special Petri dish and placing it in a device that can control the temperature for culture, so as to understand the patient's condition, oral mucosa and pharyngeal infection.
COVID-19 Antigen Test Cassette (Pharyngeal Swab)
NINGBO AUTRENDS INTERNATIONAL TRADE CO., LTD , https://www.metests.com