ʻO ka mīkini koʻikoʻi polarization
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DRK506 Polarization Stress Meter
ʻO DRK506 polarized light stress meter he kūpono ia no nā hui lāʻau lapaʻau, nā hale hana aniani, nā hale hana a me nā ʻoihana ʻē aʻe e ana i ka waiwai koʻikoʻi o ke aniani optical, nā huahana aniani a me nā mea optical ʻē aʻe.
