A.≥1.0mm,≥0.2mm B.≥1.0mm,≥0.3mm C.≥2.0mm,≥0.2mm D.≥2.0mm,≥0.3mm
A.±0.05mm,±0.075mm B.±0.05mm,±0.05mm C.±0.075mm,±0.05mm D.±0.075mm,±0.075mm
A.≥7mil B.≥8mil C.≥9mil D.≥10mil