Lin Ming spent a good night with the dancing girls that night, and there is no need to mention tricks such as taking a mandarin duck bath and drinking kvass. Although Li Yongxun is not very old, he also knows what his cousin-in-law is doing behind closed doors with a bearded girl, so of course it is inconvenient to disturb.

Seeing that the lights in my brother-in-law's room had all been extinguished, the originally exciting sound that made people fidgeting fell silent. The sound of beating the watch was also heard outside. She knew that it was not early, and she still didn't want to go to sleep - today's various experiences and stories had fully ** Li Yongxun's curiosity, making it difficult for her to sleep, so she had to watch the ants go up the tree in the yard alone, thinking about how to persuade her brother-in-law to take her to Lingao again.

Li Yongxun's newborn calf is a master who is not afraid of heaven and earth, and he went all the way south from Nanjing to Guangzhou alone. But she didn't dare to make a mistake when she went to Lingao here - Lin Ming had intimidated her before: she said that the area around Guangzhou and Foshan was not as good as the mainland, and there were merchants who went out to the sea everywhere, and when the time came, a rope was tied up and sold to the East and the West, far away from the ocean, and it was in the land of the barbarians in Fanbang, even the emperor could not save her. scared Li Yongxun to be honest. Although Lingao is the territory of the Ming Dynasty, it is now in the hands of overseas barbarian Australians. There are many rumors about the "lack of women" in Australians, and she doesn't dare to send them to the door rashly.

"Alas-" After her tenth sigh had ended, she remembered that she had been going to see the "big plywood boat" to-day, but she hadn't seen it. She stood up and took a few steps, seemingly feeling less pain.

"I must go and see the big splint ship tomorrow," Li Yongxun said secretly.

Suddenly, the flame of a lantern lit up outside the moon cave door of the courtyard wall. It seemed that someone was walking down the corridor, and some of them were muttering something, and then she heard the voice of one of the men, which brought back memories for her.

This strange tone of speech left a deep impression on her at the beginning, and now when she hears it again, it is like breaking a bottle of memory in her mind, and the things that she was caught pretending to be a singer in Guangzhou City and deceiving men to steal all poured out. The face of the medicine merchant Huang who was knocked to the ground by his medicine and had many strange good things in his luggage immediately came to his heart. The one described her obscenely, and looked at her with lustful eyes - even stripped naked...... If she hadn't found her and got the brocade clothes waist card, which made the other party jealous, maybe he would have been bullied. "The insult of the inn" has always been something that Li Yongxun is worried about.

Could it be that this obscene yellow shopkeeper is also here? Lee Yongxun's curiosity was aroused - what was he doing here? Huang Shunlong does not sell medicinal herbs here. Her curiosity was aroused, and despite her foot injury, she shrank into the shadow of the courtyard wall and limped quietly to the door of the moon cave.

The person who walked with the lantern was Li Yongxun's "lewd man" Huang Tianyu. Huang Tianyu's visit to Macao had nothing to do with the activities of the Foreign Intelligence Bureau in Macao -- he was sent on a business trip by the Ministry of Light Industry to provide installation services for the three sets of sanitary equipment and supporting facilities ordered by the Society of Jesuits in Macau. By the way, we also provide JISHU maintenance and training services for users who have already installed this system.

The Ministry of Light Industry's complete sets of sanitary equipment have been exported to Macao, which are complex and expensive, and the system is inefficient according to the standards of the old time and space. Each set of bathroom equipment should have its own small high-level water tower, water heating furnace and water lifting equipment. The steam engine did not have the conditions for a large-scale diffusion at the moment, so the water lifting equipment was all tragic animal-powered scooters or more primitive human-powered dumpers. As for cold water heating, I don't dare to use boilers and the like, and the design of water heaters is adopted. A serpentine tube passes through a furnace, and cold water flows through the serpentine tube and is heated by the heat in the furnace.

These devices were designed and manufactured with the three principles of robustness, simplicity, and durability in mind, because it was impossible to find mechanical maintenance personnel in this time and space - the patriarch himself had to go out - let alone have to ship all the parts needed from Lingao. The simpler and more durable it is, the less it requires for the aftercare services of Lingao. There are not so many people who can engage in after-sales service for mechanical systems.

Huang Tianyu took a few apprentices and the decoration team of Lingao Construction Corporation to Macao and completed the work in a week. After the work is done, he will do some maintenance work for the old customers in Macau. In particular, the gears and chains of animal power machines and manpower machines should be replaced simply -- the quality of the old products is really worrisome, and since several people in the manufacturing director department spontaneously set up a "product reliability office", the new products at least perform much better in terms of durability.

The Ministry of Light Industry is counting on the large amount of money to be made from the sanitary equipment, so it attaches great importance to the follow-up service - in an era when only unreliable, inefficient and expensive goods can be provided, it is commercial suicide not to provide good after-sales service.

Huang Shunlong was afraid that the two sides would collide with the Australians again because of the Jinyi guards at home. Ask Huang Tianyu to come back in the evening. After the change, Huang Tianyu quietly came to Huang's house with his apprentice carrying a rattan box full of tools and accessories.

However, the full set of supporting equipment is located next door to the courtyard where Lin Ming stays. Huang Tianyu never dreamed that there was a person in the courtyard who hadn't slept yet, and this person actually knew himself.

Li Yongxun quietly opened the moon cave door in the courtyard, and slowly touched the wall and walked out. Not far along the corridor, there is a small door, the door is open, the light is bright, and the sound of knocking and knocking can be heard. Li Yongxun's curiosity was so great that she didn't dare to peep at the door—the lights would expose her figure on the ground. So I carefully walked around to the courtyard wall, where there was a hollow window. She crept up and peeked.

In the courtyard stood a strange pavilion, which could be seen in the courtyard where they were staying, very high, with warped cornices, and windows on all sides, but no one had ever opened them. Li Yongxun even thought it was mysterious at first—but Lin Ming said that it was probably the place where Huang Shunlong monitored the movements of the guests. I also told her a lot of Huang Shunlong's "glorious history".

"This person is sick in his heart, and it is natural to be careful everywhere." Lin Ming also took care of her: "Don't be too troublesome. ”

Now she found that something was wrong with the pavilion, the lower part of the pavilion was completely elevated, supported by pillars of masonry, and there were no stairs to go up on all sides, but there was something like a black iron pipe sticking vertically from the ground and sticking into the bottom of the attic.

The iron pipes were elevated on the ground with masonry piers that extended to a bungalow at the other end of the courtyard. The house is not good-looking, the doors and windows are all open, the lights are bright, and several figures can be seen busy in the middle of the house, knocking and knocking. But I couldn't see what they were doing.

Li Yongxun has learned a little bit of stealth, wall-to-wall and tracking, but now he has difficulty moving, so he has to keep his eyes open and try to see the situation in the yard. Fortunately, the doors and windows of the house are large, and the lights are bright, and you can barely see the strange machines inside. She remembered that before the Wang Zhijun was fighting, he seized the Ziming Tower in Guangzhou, and several Australian machines were seized from it, and the idlers went to watch. She and her cousin also pestered her brother-in-law to take her to see it. It looks pretty much the same as this one.

"Hmph, Boss Huang and the thief have a close relationship." Li Yongxun thought to himself, at this time, he saw a big man with a height of seven feet coming out of the room, his long shirt was lifted and stuffed around his waist, and his body was stained with oil, and a young man next to him hurriedly brought a big cup:

"Master, you drink tea."

Han took the teacup and drank it, put down the cup and wiped his mouth, the light shone right on his face - Li Yongxun almost shouted: This is not who the yellow shopkeeper is, he has not changed, but there is an extra bun on his head, probably to hide people's eyes.

It turns out that this obscene pharmacist who has been looking at himself with lustful eyes and threatening to peel off his pants and spank him is really a thief or an inferior thief who works as a craftsman Hum, now you are throwing yourself into the net Li Yongxun laughed proudly: Look who peels off and who gets pants spanking.

was thinking about how this lewd man begged for mercy under his ancestral court rod torture skills, and suddenly heard someone in the courtyard asking: "The pipe in the heating furnace is in good condition, why don't you change it?" ”

How did Huang Tianyu know that there was a girl outside the wall who wanted to strip his pants and peep at his ass. He returned the cup to the apprentice and strode in. Two apprentices are dismantling and overhauling the furnace. He examined the serpentine pipes in the furnace - bronze pipes were much more durable than cast iron pipes, but unfortunately there were too few sources - he picked up the wrench, took it apart, looked at it, and shook his head:

"I still have to change." He pointed out the thick layer of scale in the pipe, and said to the apprentices, "This is scale, if there is too much accumulation in the pipe, it will gradually clog the water pipe, and at the lightest, it will cause a shortage of hot water supply, if the blockage is serious, the pipe may burst." This is just a general heating furnace, if it is a boiler, the scale will cause the boiler to explode. Therefore, every time you overhaul it, you must check the fouling of the water pipe. ”

The apprentices listened respectfully. An apprentice asked:

"Master, I've seen the water here, it's obviously very clear, where does this scale come from?"

"This is the problem of so-called 'hard water' and 'soft water', as we have said before: natural water in nature contains a variety of soluble minerals......"

"You're a liar. What is the hard way to do water? Li Yongxun thought secretly, "It's still soft water?"

"Replace the heating tube with one, we can take this back and deal with it, maybe it can still be used." Huang Tianyu finished talking about the minerals in the water body, and took care of the apprentices. Dismantled parts are routinely recycled, not only for savings, but also for analysis by the Reliability Office. in order to improve quality.

More to, address