pk10历史开奖:aƷ

“ϵ҂

uZ½ٲ޹˾
ַ ʡuи…^P6·
϶6̖22·
Ԓ 0917-67587906758791
0917-6758792
0917-67587996758798
]䣺 [email protected]
[email protected]
NۿO ߽0917-6758790
18609444758
Ƭ^18392765538
0917-6758791
ϷƬ^18629029161
0917-6758792
ҸƬ^15009279850
0917-6758790
Q0917-6758791
Σ13021308676
λã

pk10ֱ >> >> aƷ >>


⁼⁺Ͻ

[ Ϣṩ:118ss | rg:2012-10-13 | : | g[:5291 ]

pk10ֱ www.ckuod.com

Q

⁼⁺Ͻ

Ҏmm

 

܈ƟopSeamless tube rolledMB13-159x0.2-6.0x L(500-9000)

ӹWelded tubeMB30-200x0.5-3.0x L(500-15000)

DExtruded tubeMB25-210x3.0-6.0x L

̖

 

TA1TA2TA3TC4TA9TA10TA18GR1GR2GR3GR5GR7GR9GR12

˜

GB/T3624-2007GB/T3625-2002ASTM B337ASTM B338ASTM B861etc.

ע

1.ܲĿɸ͑Ҫṩ߻򱶳2.WɷֈИ˜GB/T3620-1