Application of Jet Vacuum Pump in Vacuum Distillation

Check whether the garbage plug of the garbage truck is damaged. If damaged, just replace the new spark plug. In general, the spark plug of a car uses about 20,000 to 30,000 kilometers.

Check if the battery voltage is sufficient…

• Model NO.: YS879
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The agricultural industry instruments include general laboratory equipment, soil and fertilizer testing instruments, plant protection and pest detection instruments, agricultural and forestry environmental protection testing instruments, grain and oil food testing instruments, and ag…