[討論] 木棒的直徑問題
最近在中南部這問題已經產生
提供給各位做參考
--------------以下截取自壘球規則 器材篇-----------------
1.球棒長度不得超過86.4公分(34吋);重量不得超過1077公克(38盎司)。
2.圓形球棒的粗端直徑,及三面形球棒的打擊面寬度,
均不得超過5.7公分(2又1/4吋),
圓形球棒可以有0.8公厘(1/32吋)的膨脹係數。
----------------------------------------------------------
請各位自行量一下你們手上的木棒最粗端直徑是否有超過直徑57mm
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 1.170.135.152
推
09/15 16:45, , 1F
09/15 16:45, 1F
→
09/15 16:52, , 2F
09/15 16:52, 2F
推
09/15 18:02, , 3F
09/15 18:02, 3F
推
09/15 20:23, , 4F
09/15 20:23, 4F
推
09/15 22:16, , 5F
09/15 22:16, 5F
→
09/16 00:00, , 6F
09/16 00:00, 6F
推
09/16 00:42, , 7F
09/16 00:42, 7F
→
09/16 19:05, , 8F
09/16 19:05, 8F
推
09/17 00:34, , 9F
09/17 00:34, 9F
→
09/17 08:43, , 10F
09/17 08:43, 10F
推
09/17 08:45, , 11F
09/17 08:45, 11F
推
09/17 12:09, , 12F
09/17 12:09, 12F
→
09/17 12:13, , 13F
09/17 12:13, 13F
→
09/17 12:14, , 14F
09/17 12:14, 14F
→
09/17 18:20, , 15F
09/17 18:20, 15F
Softball 近期熱門文章
PTT體育區 即時熱門文章