
IMG_6924
admin
2008-06-01 15:53:42
Canon EOS Kiss Digital X
2008年6月 定期演奏会
:
2009-5-15 0:15
69.8 KB
4128
1
0.00 (投票数 0)
投票する
友人に知らせる














投稿された内容の著作権はコメントの投稿者に帰属します。
投稿者 | スレッド |
---|---|
ゲスト |
投稿日時: 2018-12-14 17:33 更新日時: 2018-12-14 17:33
|
![]() involves controlling the fashion jewelry oxidation process to produce a black surface layer that can be buffed into a glossy finish. Some of these products are more stable and durable than others; alloys which contain 15% cobalt and Wedding Rings 10% chromium, and are electrolytically hardened are preferable for this reason. However, chromium imparts an olive-green hue, which is Diamond Jewelry not to everyone's liking.
|
|
execution time : 0.082 sec