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Peralatan kalibrasi industri

Alat ukur logam keras

Blok tolok gred 1

Metal measuring block set

Professional metrology equipment

Industrial quality control tools

alat kawalan kualiti industri

Pin pengukur keluli khas

Specialized steel measuring pins

Peralatan kawalan kualiti industri

Tolok pemeriksaan benang

Durable thread inspection gauge

Pembekal alat metrologi profesional