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紧固件 螺栓、螺钉和螺柱 公称长度和螺纹长度

2012-05-31

Fasteners — Bolts, screws and studs — Nominal lengths and thread lengths
紧固件——螺栓、螺钉和螺柱——公称长度和螺纹长度

2012-04-16

紧固件 螺栓、螺钉和螺柱 公称长度和螺纹长度
Fasteners—Bolts,screws and studs—Nominal lengths and thread lengths

2016-02-24

Bolts, screws and studs -- Nominal lengths, and thread lengths for general purpose bolts
螺栓、螺钉和螺柱通用螺栓的公称长度和螺纹长度

1991-01-01

SCREWS AND STUDS. NOMINAL LENGTHS AND THREADED LENGTHS.
螺钉和螺柱 标称长度和螺纹长度

1978-06-15

BS ISO 888. Bolts, screws and studs. Nominal lengths, and thread lengths for general purpose bolts
BS ISO 888 螺栓、螺钉和螺柱 通用螺栓的标称长度和螺纹长度

2011-02-16

수나사 부품－호칭 길이 및볼트의 나사부 길이
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2015-12-31