Sometimes because of the improper use of growth regulators, but also caused a lot of plant phytotoxicity disorders, then today Xiaobian to introduce the symptoms of plant regulators to help you identify: 1. Symptoms of paclobutrazol: Plants are short, the tuber is small, def ----more
Presumably everyone will certainly be familiar with the caulking agent, and it is currently used in home furnishings. Sealant can be used to decorate the gaps between tile, stone, glass, wood board, aluminum-plastic plate and other materials. It has the advantages of waterproof, impermeability, no ----more
The size of the surveillance range of the intelligent camera has a great relationship with the surveillance camera head used. Different camera lenses are used, and the monitoring range is different. The use of the smart camera lens is the most critical device of the entire video surveillance syste ----more
Floor heating mesh is a kind of mesh often used in heating engineering. It is a kind of special floor heating network that is professionally used to reinforce the floor heating pipes and has another anti-cracking effect. When the floor is warmed up, the floor heating sheet under the floor heating p ----more
Abstract Black goods continued the hot situation in July. On August 7, the main contract of thread and hot coil futures hit the daily limit in early trading. At the close, the main thread futures rose 6.42% to 4,079 yuan per ton, setting a new high in four years. Hot Roll Futures main contrac ----more
From August 12th to 14th, the leader's plan for the construction of the Photovoltaic Power Station for Hydropower Station and the Summit Forum for the Cooperation of the Photovoltaic Industry-wide Photovoltaic Industry were held at the Shuguang Hotel in N ----more
In China, smart lock application is the earliest and most widely used hotel industry. The number of people entering and exiting the hotel is faced with the use of each room, whether it is renewed on time, the room needs cleaning staff to clean and other issues, management is mostly cumbersome. The ----more