回複：如果螺絲與螺母的材料有差別,並且螺母熱膨脹係數大於螺絲的膨脹係數

來源: snapon 於 2012-03-28 10:47:28 [] [舊帖] [給我悄悄話] 閱讀數 : (27 bytes)

看來你沒有用過噴燈吧

所有跟帖： 

• why do u think so? -newpeople- ♀ 給 newpeople 發送悄悄話 (36 bytes) () 03/28/2012 postreply 16:41:14

• some place, u just can't use it, like place close to gas tank or -newpeople- ♀ 給 newpeople 發送悄悄話 (0 bytes) () 03/28/2012 postreply 16:46:18

請您先登陸，再發跟帖！