论坛风格切换切换到宽版
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离线BG7IIU
 
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304
只看楼主 倒序阅读 0楼 发表于: 2007-12-03
投票截止时间:无限制

最多可选1项,共有128人参与,

*(2.34%)
 
*(51.56%)
 
*(1.56%)
 
*(44.53%)
 
cw,ssb,sstv,rtty
看看用sstv,rtty的人有多少?
离线BA5DX
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3797
只看该作者 1楼 发表于: 2007-12-05
我猜psk的比rtty的多
离线qswc
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2265
只看该作者 2楼 发表于: 2007-12-07
16kf3e
离线花猫
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186
只看该作者 3楼 发表于: 2008-01-06
还不会玩!!!!!!!!!!!!!!!
离线BD4OS
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6198
只看该作者 4楼 发表于: 2008-06-10
2k20j2d
离线BD7BA
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1249
只看该作者 5楼 发表于: 2008-08-10
fm cw
离线chongzv08
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只看该作者 6楼 发表于: 2008-10-19
lined Design china
chemical valve featuring with 3-pc split body, trunnion mounted chemical valve. fully forged steel structure eliminates the inevitable casting defects, ideal for high pressure service. it also has advantage of quick delivery compare with conventional cast steel type. bs series chemical valves are fire safe test certified by llody's register per api 607 and api 6fa.website:www.corrosion-resistant-valves.com