比一個人高的泵浦裂了，讓廠長跟師傅晚上睡覺都做惡夢

Repairing a Broken Down C

Examples of Thermal Paste

Sealing Leaks with Magna

Welding Stainless & C

Mending Leaks on Pipeline

Sealing & Patching Wa

Welding Different Types o

Build Up Shift 抗磨損不是『硬』就好

Mending Cast Iron Butterf

砸碎機槌頭的耐磨 Hard Facing of S

A Broken Crane Winch 鑄鐵絞盤