航海英語船舶檢驗報告單項選擇題每日一練(2019.01.08)

來源：考試資料網(wǎng)

1 Tensile stress is a result of two forces acting in（）.

2 In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.

3 The end of the joint with the exterior threads is called the（）.

4 At（）an occasional survey has been carried out．

5 The anchors on the bow are known as（）.