摘要：李四一看了看他的右机械臂，电量还剩30%，怪不得刚刚拧wafer handler robot的螺丝的时候手臂咔咔咔放鞭炮似的，还以为螺丝要滑牙了。这手是之前修机台的时候公司给无偿换的最新款钛合金义肢，和本体融合很不错，就是续航不太好，一个礼拜得充一次电。

李四一看了看他的右机械臂，电量还剩30%，怪不得刚刚拧wafer handler robot的螺丝的时候手臂咔咔咔放鞭炮似的，还以为螺丝要滑牙了。这手是之前修机台的时候公司给无偿换的最新款钛合金义肢，和本体融合很不错，就是续航不太好，一个礼拜得充一次电。

李四一把机台full initial以后，便准备收拾收拾无尘工具包，准备离开机台了，他和客户设备那边通过电话，在电话上详细讲了一下他今天干的活，挂了电话便离开机台，往更衣室走去。

李四一在更衣室放下背着的包，然后脱鞋，脱衣服，把衣服在架子上挂好，鞋子塞进了鞋柜。刚想走了，结果无尘服从衣架上滑落，李四一只能重新挂一下，他把无尘服头后背那两条带子绑好，确定不会滑落了，再挂回去。

由于他们这边对挂衣服还挺严格，要求不能挂歪，李四一每次都仔细检查看看，毕竟罚了500块钱，能吃好多顿鸭腿饭呢！

李四一听到旁边有人在叫，啊！

他回头一看，那边有个管子在那噌噌冒水水呢，管子上写着HF，那不是水，那是HF啊！

李四一大喊HF泄漏了，大家赶紧跑啊！

HF液体朝着李四一脚下过来，李四一赶紧往外面跑，有的人来不及脱无尘服了往外面冲，还有的人面容痛苦，可能已经沾上了。

有个人鞋子上粘到了，他赶紧跑到旁边的冲身洗眼器打开开关，可能是水压太低了，都没冒出多少水了，一滴两滴的，李四一走了过去，直接用自己的机械义肢选定程序666，冲身洗眼功能，对着那人的脚上冲去，冲了大概20分钟，李四一的义肢刚好也没电了。

那人朝着李四一道谢，李四一点点头，赶紧离开了这个地方。

李四一望着往里面进全身穿着防酸服的ERT勇士，向他们敬了个礼。

李四一的电话这时候响了起来，是领导打来的。

李四一，你没事吧，听说厂里HF泄漏了！后面先别进去了，等他们测完确定环境安全之后，我们再决定进不进去。

没事没事，也不知道谁搞的，HF也能漏到更衣室来了。

没事就好，听说是他们厂务外包做管子的没做好，有个点漏了，之前说是还做了保压测试，结果真正通的时候还是漏了！

你们领导消息就是灵通！我先去吃饭了，饿死我了。

李四一走出厂门口的时候，看到好几辆救护车都往Fab那栋楼入口，楼下开。李四一在心里默默祈祷受伤的人没事，那些人都是和李四一一样，天天往fab里跑的战友，虽然可能不认识，不是一个设备厂家，修理的设备不一样，遇到的问题都不一样，他们都有一个共同的名字，vendor!

吃完饭，李四一打了个电话给客户问泄漏得怎么样。

客户工程师说道，不要瞎传，我们领导说了，不让说。

好的，那我先回去，你们这一时半会也清理不好吧！等你们确定没问题了，我再过来吧。

挂完电话，李四一准备去骑电动车，可找了一大圈，电动车没找到，难道是被偷了？

李四一不敢相信，在这么个鸟不拉屎的工厂，电动车也有人偷。由于电动车是李四一花200块钱买的二手的，他只能自认倒霉，绕到工厂的另外一头的公交站，去坐公交回去了。

Li Siyi checked his right robotic arm. It had only 30% battery left. No wonder it had rattled like firecrackers when he was tightening a screw on the wafer handler robot just now; he'd thought the screw was going to strip. This arm was the latest titanium alloy prosthetic the company had given him free of charge when he'd previously repaired the machine. It integrated beautifully with the robot, but the battery life wasn't great, requiring a recharge every week. After completing the full initial setup of the machine, Li Siyi prepared to pack up his dust-free tool bag and leave the machine. He spoke to the client's equipment department on the phone, detailing his work for the day. After hanging up, he left the machine and headed for the locker room. There, Li Siyi put down his backpack, removed his shoes and clothes, hung them on the hanger, and tucked his shoes into the shoe cabinet. Just as he was about to leave, his dust-free uniform slipped off the hanger, forcing Li Siyi to rehook it. He tied the two straps at the back of his head to ensure it wouldn't fall off, then hung it back up. Since they were quite strict about hanging clothes, demanding they couldn't be hung crooked, Li Siyi always checked carefully. After all, a 500 yuan fine could buy him several duck leg rice meals! Li Siyi heard someone yell nearby, "Ah!" He turned around and saw water gushing out of a pipe. It said HF on the pipe, but it wasn't water, it was HF! Li Siyi yelled, "HF leak! Everyone, run!" HF liquid came toward Li Siyi's feet, and he rushed outside. Some people didn't have time to remove their cleanroom suits and rushed outside to rinse, while others looked distressed, perhaps having been stained. Someone got it stuck on their shoe, so they quickly ran to the nearby shower and eyewash station and turned it on. Perhaps the water pressure was too low, not much water came out, just a few drops. Li Siyi walked over and used his robotic arm to select program 666, shower and eyewash, and sprayed the person's feet. After about 20 minutes, Li Siyi's prosthetic arm ran out of battery. The man thanked Li Siyi, who nodded and quickly left the place. Li Siyi looked at the ERT warriors who were entering the factory in acid-proof suits and saluted them. Li Siyi's phone rang at this time. It was the leader. Li Siyi, are you okay? I heard that there was an HF leak in the factory! Don't go in for now. After they have tested and confirmed that the environment is safe, we will decide whether to go in or not. It's okay, it's okay. I don't know who did it, but HF can leak into the locker room. I'm glad you're okay. I heard that the pipes they outsourced didn't do a good job. There is a leak. They said they had done a pressure test before, but it still leaked when it was actually unblocked! Your leader is well-informed! I'm going to eat first. I'm starving. When Li Siyi walked out of the factory gate, he saw several ambulances heading towards the entrance of the Fab building and driving downstairs. Li Siyi silently prayed that the injured were alright. They were all comrades like Li Siyi, who went to the fab every day. Although they might not know each other, weren't from the same equipment manufacturer, repaired different equipment, and faced different problems, they all shared a common name: vendor! After dinner, Li Siyi called a client to inquire about the leak. The client's engineer said, "Don't spread rumors. Our boss said we can't talk about it." "Okay, I'll go back. You guys can't clean it up right now!" "I'll come back once you're sure it's alright." After hanging up, Li Siyi prepared to go for his electric scooter, but after searching everywhere, he couldn't find it. Could it have been stolen? Li Siyi couldn't believe someone would steal an electric scooter in such a remote factory. Since he'd bought it secondhand for 200 yuan, he could only consider himself unlucky and went around to the bus stop on the other side of the factory to catch the bus back home.

李四一是千千世界的每一个人的缩影。

来源：芯片测试赵工