cc523pate 发表于 2017-12-21 18:24:36

BS EN ISO 1938-2-2017 Geometrical product specifications (GPS) — Dimensional m

BS EN ISO 1938-2-2017 Geometrical product specifications (GPS) — Dimensional measuring equipment — Part 2: Reference disk gauges (ISO 1938-2:2017)


admin 发表于 2017-12-26 18:21:38

谢谢您的分享,金币已奖励!
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