8 Bilder zum Thema "penyadapan getah pinus" bei ClipDealer

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The trunk of a conifer oozes oleoresin, which is used in industry.
The trunk of a conifer oozes oleoresin, which is used in industry.
The trunk of a conifer oozes oleoresin, which is used in industry.
The trunk of a conifer oozes oleoresin, which is used in industry.
pine forest resin extraction
pine forest resin extraction
pine forest resin extraction
Extraction of natural resin from pine tree trunks

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