→ em4: 老鐵 106.64.96.137 06/29 22:00
→ winglight: 文組vs理組 42.70.158.82 06/29 22:03
推 MrSherlock: 高碳鋼: 118.232.1.210 06/29 22:04
→ ChungLi5566: 熟鐵跟不鏽鋼的莫氏硬度差不多 123.0.248.245 06/29 22:04
推 mk203125: 鍍鋅鐵:....220.133.134.234 06/29 22:04
→ ArSaBuLu: 你把雪明碳鐵跟麻田散鐵放在哪裡 101.12.128.207 06/29 22:04
→ slovea: 不鏽鋼雞掰的地方是難加工 27.51.66.169 06/29 22:06
→ a7788783: 生仔超會生鏽長紅斑的,如果你看了也還223.141.123.215 06/29 22:09
→ a7788783: 是敢煮敢吃我是不會阻止你啦223.141.123.215 06/29 22:09
推 Lailungsheng: 嘶~~~ 39.9.163.164 06/29 22:10
→ Forcast: 鑄鐵 111.241.58.117 06/29 22:21
推 Forcast: 如果有鉚釘接合焊接的痕跡多半是熟鐵碳鋼 111.241.58.117 06/29 22:23
推 Forcast: 如果看起來無縫隙,1體成形則多半是鑄鐵製 111.241.58.117 06/29 22:24