人物特寫 |
|
|
|
Sunset in jakarta
|
|
Load DiagramLoad Diagram of MAN B&W 90MC-C
|
|
b
|
|
v
|
|
jpg
|
|
台灣拖船的現象二
|
|
|
4-CycleEngine.jpg4-Cycle Valves Timing of Single-Acting Diesel Engine
|
|
4-Cycle Diesel Engine Valves Timing典型四衝程單動引擎閥定時之示意圖
|
|
|
CR (2009年版) 錨與鏈的規範 (2/2)
|
|
CR (2009年版) 錨與鏈的規範 (1/2)
|
|
[ xcGallery 1RC1 powerd by myXoopsForge ]
|