| |
|
|
- Q345 H形鋼
- ææ–™ã®åŠ¹çŽ‡çš„ãªåˆ©ç”¨ï¼šH形鋼ã¯æœ€é©åŒ–ã•ã‚ŒãŸè¨è¨ˆã«ã‚ˆã‚Šæ料を効率的ã«åˆ©ç”¨ã—ã¾ã™ã€‚ I å—åž‹ã®æ–é¢ã«ã‚ˆã‚Šã€ææ–™ã®å¤§éƒ¨åˆ†ãŒè·é‡ã«æœ€ã‚‚効果的ã«è€ãˆã‚‰ã‚Œã‚‹å ´æ‰€ã«é…ç½®ã•ã‚Œã€ç„¡é§„を最å°é™ã«æŠ‘ã
-
GNEE(天津)多国ç±è²¿æ˜“有é™å…¬å¸
[検証済み]
|
|
交渉可能な
|
