{"id":321659,"date":"2024-10-19T22:15:44","date_gmt":"2024-10-19T22:15:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-227642020\/"},"modified":"2024-10-25T20:42:33","modified_gmt":"2024-10-25T20:42:33","slug":"bs-iso-227642020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-227642020\/","title":{"rendered":"BS ISO 22764:2020"},"content":{"rendered":"
This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 4 Requirements with regard to fineness 4.1 Mean fineness 4.2 Gold jewellery 4.3 Platinum jewellery 4.4 Palladium jewellery 4.5 Silver jewellery 5 Determination of fineness <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Jewellery and precious metals. Fineness of solders used with precious metal jewellery alloys<\/b><\/p>\n |