
【国外标准】 Lenses, filters, reflectors and semi-sealed units for railway signals
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2024-10-15
- JIS E 3303:1977
- 废止
- 定价: 64元 / 折扣价: 55 元
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适用范围:
暂无
标准号:
JIS E 3303:1977
标准名称:
Lenses, filters, reflectors and semi-sealed units for railway signals
英文名称:
Lenses, filters, reflectors and semi-sealed units for railway signals标准状态:
废止-
发布日期:
1955-09-04 -
实施日期:
出版语种:
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