【合集】很多人打孔都把钻头烧坏了,这样钻,再厚的钢板和不锈钢一钻就透
29:29
塑料件破损断裂怎么办?只需要简单2步操作,修复后比新的还牢固
31:41
There is a valuable treasure in the waste fan which is very magical and even the people who collec
44:33
Handyman's Don't Want You To Know This! Tips & Hacks That Work Extremely Well
26:57
我後悔40歲時沒學到這70個索帶點子
20:17
才知道,为什么自来水管道上都不安装这2种阀门了,幸亏没有选它
31:10
Excavator's Hydraulic Jack Snapped in Half' Brilliantly Repaired by Ingenious Mechanic…
33:31
被上个电工师傅坑了,虽然是个小故障,但还是存在安全隐患!【城阳电工电路】
37:22