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บริการ
DIMENSIONS

103
DIMENSIONS Measurement, Coating Thickness HDG.
SIMPLE 500.-
HARDNESS TEST

200
HARDNESS TEST ROCKWELL
FOR NUT, WASHER
SAMPLE 800.-
HARDNESS TEST ROCKWELL
FOR BOLT, STUD
201
SAMPLE 600.-
202 HARDNESS TEST ROCKWELL
SAMPLE 300.-
230
HARDNESS TEST VICKERS
include perparing specimen
SAMPLE 1,500.-
231
HARDNESS TEST VICKERS not include perparing specimen
SAMPLE 500.-
CHEMICAL COMPOSITION

