BS 7079-A1 Supplement 1:1989被替代
Preparation of steel substrates before application of paints and related products . Visual assessment of surface cleanliness. Representative photographic examples of the change of appearance imparted to steel when blast-cleaned with different abrasives
出版：British Standards Institution
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基本信息
標準編號： BS 7079-A1 Supplement 1:1989
發布時間：1989/9/29 0:00:00
標準類別：Supplement
出版單位：British Standards Institution
標準頁數：6
標準簡介
Photographic examples of mild steel of rust grade C, blast-cleaned to preparation grade C Sa 3 using six abrasives in common use. To be read in conjunction with BS 7079- 0 & BS 7079-A1
標準備注
? British Standards Institution 2013
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