 |
|
Standard
| DB37/T 2949-2017 Evaluation for the Shandong Sapphire (English Version) |
|
|
|
|
|
|
|
|
Detail of DB37/T 2949-2017
| Standard No. |
|
| English Name |
|
| Chinese Name |
|
| Chinese Classification |
|
| Professional Classification |
|
| ICS Classification |
|
| Issued by |
|
| Issued on |
|
| Implemented on |
|
| Status |
|
| Superseded by |
|
| Superseded on |
|
| Abolished on |
|
| Superseding |
|
| Language |
|
| File Format |
| Word Count |
| Price(USD) |
|
| Keywords |
|
Introduction of DB37/T 2949-2017
本标准规定了山东蓝宝石的属性，天然的未镶嵌及镶嵌的抛光蓝宝石的品质评价规则。
本标准适用于山东辖区内的珠宝玉石鉴定、商贸、海关、保险、典当、资产评估以及科研教学、文献出版等领域的山东蓝宝石评价及相关活动。
本标准中的评价规则适用于未经处理(如扩散、染色、辐照、覆膜等)的山东蓝宝石。
Contents of DB37/T 2949-2017