Optics and optical instruments. Focimeters
中国标准分类号: N(仪器、仪表) ; N30(光学仪器综合) | 实施日期:1996-12-15
Optics and optical instruments - Preparation of drawings for optical elements and systems - Part 5: Surface form tolerances
中国标准分类号: N(仪器、仪表) ; N30(光学仪器综合)
Optics and optical instruments - Preparation of drawings for optical elements and systems - Part 6: Centring tolerances
中国标准分类号: N(仪器、仪表) ; N30(光学仪器综合)
Specification for hand wheel (handle) of optical instrument parts
中国标准分类号: N(仪器、仪表) ; N30(光学仪器综合)
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