Transfer pipette E entsoe ka thepa ea boleng bo holimo ea polyethylene (PE) Lerako le ka hare la sehlahisoa le boreleli ebile le pepenene, le ka fokotsang ho fanyeha ha mokelikeli Pontšo e ntle, e leka-lekaneng, elasticity, tekanyo e hlakileng, ho pheta-pheta ho theoha ho hotle Ho fetoha habonolo, ho ka kobeha. ka 'nete...
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