
Guide for industrial plate screens of 3 mm thick and above
出版:British Standards Institution

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基本信息
標準編號: BS 6620:1985
發(fā)布時間:1985/9/30 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數(shù):0
標準簡介
Provides a guide for three patterns of round and square perforations in low carbon steel plate 3 mm thick and above and five ratios of pitch to hole. Tolerances for both hole and pitch are included.
標準備注
? British Standards Institution 2013
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替代本標準的新標準
等同采用的國際標準
ISO 7805-1:1984 - Identical