轮胎和铲斗齿这些零件看起来小,但如果更换时选错了零件,则会引起停机等故障,造成重大损失。Chris Sleight报道。备件只有在机器发生故障时才愈加显得弥足珍贵。如果这台机器正好是一台正在运行中的机器,因选错了轮胎或铲斗齿之类的零部件而造成停机,代价则是昂贵的。当然,这种价格最便宜的零件有可能造成最昂贵的损失,但是可以通过注意质量来解决。而在许多时候,对轮胎和斗齿这样的零部件, Tires and bucket teeth These parts appear small, but if the wrong part is replaced, it can cause downtime and other failures, resulting in significant losses. Chris Sleight reports. Spare parts become more valuable only when the machine breaks down. If this machine happens to be a running machine, it will be expensive to shut down because of the wrong parts, such as tires or bucket teeth. Of course, the cheapest part can have the most expensive damage, but it can be done by paying attention to quality. And in many cases, such parts of the tire and bucket teeth,