Large cherry sapling pruning

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In the first year, the fixed trunk has satisfied the first layer of main branches, and there are many topping branches in the second year of growth. On the trunk, 70 to 80 centimeters away from the first layer of main branches, select the branch with an appropriate azimuth angle and do the second. Layer main branch. The cut length of the main branch is generally 50 cm, and the side branch is about 40 cm. The fruiting branch group was cut 30 cm on the side branch. The remaining branches in the canopy slowly release themselves, if they grow too vigorously and compete with the backbone branches, they may be dredged or severely truncated if necessary.

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Breathing Filters

Blocking particles, bacteria and other pathogens in Anesthesia and breathing circuit from

entering the respiratory system


Why use Heat Moisture Exchanger Filters (HMEF)
• HMEF is passive humidification with bacterial/viral filtration efficiency.
Gases emerging from anesthesia machine are dry and room temperature (cold)
• Tracheal intubation or use of laryngeal mask airway bypasses upper airway modifying pattern
of heat and moisture exchange, lungs need 37° & 100% relative humidity.
• Cilia can stop beating with impaired mucocilliary function includes sputum retention &
increased risk of infection .
• Warmed humidified air is better than cold, dry gases even in short cases.

Breather Filter,B/V Filter,Hme Respiratory Filter,Heat And Moisture Exchanging Filters (Hmefs)

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