<thead id="1bpnj"><video id="1bpnj"></video></thead>
<cite id="1bpnj"><span id="1bpnj"></span></cite>
<ins id="1bpnj"></ins>
<cite id="1bpnj"><noframes id="1bpnj">
<ins id="1bpnj"><noframes id="1bpnj"><cite id="1bpnj"></cite>
<ins id="1bpnj"></ins>
<cite id="1bpnj"><span id="1bpnj"><cite id="1bpnj"></cite></span></cite>
<menuitem id="1bpnj"><noframes id="1bpnj">
<ins id="1bpnj"></ins><cite id="1bpnj"><span id="1bpnj"><var id="1bpnj"></var></span></cite>
<cite id="1bpnj"><span id="1bpnj"></span></cite>
?
Taizhou Yongxin Pioneer Metals Corporation
中文英

文
You are here: Home >>  About Us >>  News >>  View Details
News

Product appearance design generally follow the four principles

Date:2013-03-27 20:39:02From:Taizhou Yongxin Pioneer Metals Corporation

Product appearance design generally follow the four principles:

1, form following function;

2, form following emotion;

3, form following strategy;

4, form following users.

On the form is given priority to with some principles for fusion.

相關新聞
    ? 日本学生和老师WWW色,欧美精品亚洲精品日韩已满十八,又色又黄无遮挡裸体美女网站,男人与女人做人爱在线