p*e
2 楼
x*o
3 楼
12月26日上午，徐州警方在一些幼儿园组织了预防校园暴力事件演练，只见老师们边带
队跑边敲锣警示，孩子们听指挥积极配合，保安、厨师也操起工具齐上阵震慑“菜刀歹
徒”，整场演练下来让园外观望的家长们非常欣慰。
队跑边敲锣警示，孩子们听指挥积极配合，保安、厨师也操起工具齐上阵震慑“菜刀歹
徒”，整场演练下来让园外观望的家长们非常欣慰。
p*m
4 楼
White gold, yes, they will turn a little bit yellow after a while. It's gold
, after all.
platinum, no. It's naturally white/grey.
Although in most cases, the sheer shiny whiteness you see is generally from
a layer of Rhodium coating. Rhodium is very rare, and is very very white.
The coating will wear off, leaving your "white gold" rings a bit yellow and
your "platinum" rings a bit grey and dull.
If you really want your rings to be always white and shiny, you can re-do
the coating periodically.
, after all.
platinum, no. It's naturally white/grey.
Although in most cases, the sheer shiny whiteness you see is generally from
a layer of Rhodium coating. Rhodium is very rare, and is very very white.
The coating will wear off, leaving your "white gold" rings a bit yellow and
your "platinum" rings a bit grey and dull.
If you really want your rings to be always white and shiny, you can re-do
the coating periodically.
g*s
5 楼
单反不要，旁轴要。
【在 p********e 的大作中提到】
【在 p********e 的大作中提到】
t*e
6 楼
不joke
s*l
7 楼
wow, so professional!
那最开始的一层Rhodium也是镀上去的？
怪不得我的wedding band之前锃亮锃亮，老公说像不锈钢。现在却灰不溜秋的。我还说
着platium怎么磨损这么厉害。
gold
from
and
【在 p******m 的大作中提到】
: White gold, yes, they will turn a little bit yellow after a while. It's gold
: , after all.
: platinum, no. It's naturally white/grey.
: Although in most cases, the sheer shiny whiteness you see is generally from
: a layer of Rhodium coating. Rhodium is very rare, and is very very white.
: The coating will wear off, leaving your "white gold" rings a bit yellow and
: your "platinum" rings a bit grey and dull.
: If you really want your rings to be always white and shiny, you can re-do
: the coating periodically.
那最开始的一层Rhodium也是镀上去的？
怪不得我的wedding band之前锃亮锃亮，老公说像不锈钢。现在却灰不溜秋的。我还说
着platium怎么磨损这么厉害。
gold
from
and
【在 p******m 的大作中提到】
: White gold, yes, they will turn a little bit yellow after a while. It's gold
: , after all.
: platinum, no. It's naturally white/grey.
: Although in most cases, the sheer shiny whiteness you see is generally from
: a layer of Rhodium coating. Rhodium is very rare, and is very very white.
: The coating will wear off, leaving your "white gold" rings a bit yellow and
: your "platinum" rings a bit grey and dull.
: If you really want your rings to be always white and shiny, you can re-do
: the coating periodically.
s*g
8 楼
累
l*k
9 楼
http://www.youtube.com/watch?v=l0EkmEv3XAs
美国这儿的school shooting drill看着也很欢乐，但效果恐怕极其微小
【在 t***e 的大作中提到】
: 不joke
美国这儿的school shooting drill看着也很欢乐，但效果恐怕极其微小
【在 t***e 的大作中提到】
: 不joke
p*m
10 楼
Yes, a lot of rings were coated with Rhodium to begin with.
Rhodium coating is actually not very expensive. My last coating cost about
30 dollars? I don't remember.
I think regular polishing procedure should make your rings shiny again, but
if you want the extra whiteness,
you might consider Rhodium coating. I think most jewelers should be able to
do that.
【在 s*******l 的大作中提到】
: wow, so professional!
: 那最开始的一层Rhodium也是镀上去的？
: 怪不得我的wedding band之前锃亮锃亮，老公说像不锈钢。现在却灰不溜秋的。我还说
: 着platium怎么磨损这么厉害。
:
: gold
: from
: and
Rhodium coating is actually not very expensive. My last coating cost about
30 dollars? I don't remember.
I think regular polishing procedure should make your rings shiny again, but
if you want the extra whiteness,
you might consider Rhodium coating. I think most jewelers should be able to
do that.
【在 s*******l 的大作中提到】
: wow, so professional!
: 那最开始的一层Rhodium也是镀上去的？
: 怪不得我的wedding band之前锃亮锃亮，老公说像不锈钢。现在却灰不溜秋的。我还说
: 着platium怎么磨损这么厉害。
:
: gold
: from
: and
H*g
11 楼
坏人如果只有冷兵器这个应该还管点用
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