Nhasi, ngatitaure nezve prepressure yeiyo linear njanji inotsvedza. PYG's lm gwara renjanji kurongeka mazinga akakamurwa kuita (kufamba parallelism, inotevera gwara njanji kureba kwe100mm semuenzaniso), zvakajairwa (hapana mucherechedzo / C) 5μm, yepamusoro (H) 3μm, kunyatsojeka (P) 2μm, super p.. .
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