On January 12, 2022, the second office meeting of the fourth president of Guangdong intellectual property Protection Association was held in Guangzhou Huaxue intellectual property Agency Co., Ltd. Zhu Wanchang, vice president and secretary-general Chen Shengjie, supervisor an Xuemei and other people attended the meeting. Gu Jinsheng, chairman and general manager of Guangzhou Chuangfang intellectual property Services Co., Ltd., attended the meeting as a representative of the vice chairman unit. At the meeting, President Zhu Wanchang summarized in detail the work of the Association in 2021, solicited the opinions and suggestions of the participants on the overall work arrangement of the Association in 2022, and further clarified the work direction and development goals of the Association. As of December 31, the association has 438 member units. Subsequently, the conference introduced 15 new vice presidents.
In the materials with high temperature and humidity requirements, it is very important to adjust and control the temperature and humidity, to prevent heat in the high temperature season, to prevent moisture and mildew in the rainy season, and to prevent freezing and heat preservation in the cold season. The stacked materials should be checked frequently, mastered and found at any time, and remedial measures should be taken actively. In general, mechanical moulds are not used for lending, so as not to affect the normal work. If moulds need to be lent out, they can only be used with the instructions of the supervisor (chairman, chairman). Finished and semi-finished products must be placed in the designated area and clearly marked. The raw materials that have been taken out for use should also be kept by special personnel to avoid loss and other problems.
Spring flowers blossom, happy to run! On the afternoon of February 25, 2022, the long-prepared Dingsheng Century Industrial Group Enterprise University officially opened! The opening ceremony was held online and offline. Group Chairman Zhou Shuangli, Supervisor Wang Zhaolin, Group Strategy Center, Brand Center, Finance Center, personnel Administration Center, property Management Center, Engineering Center, Business Management Center and nearly 100 people from Shenzhen, Dongguan, Huizhou, Guangzhou and Foshan participated in the event.
Configuration: perforated leather 19 tire pressure monitoring, 4-zone air conditioning, atmosphere lamp, rear visor, foot mat, cigarette bag, hot and cold cup holder, electric folding rearview mirror, BMW gesture control, smart touch screen key, 4 doors, smart card, interior elements Application of glass craft materials (crystal handle), front and rear electric eye, panoramic roof, anti-dazzling rearview mirror, 14 electric seats, front seat with memory function, front seat, sports seat, waist support LCD dashboard, electric steering wheel, pinstripe brown high-light mahogany interior, LED headlamp electric bezel
Fengxin County thermal FRP wound rock wool thermal insulation steel pipe widely used in the construction of prefabricated directly buried insulation pipe patching method should pay attention to: 1, the construction should avoid the immersion of groundwater and Rain Water, if the end is inadvertently immersed in water, drying treatment should be done before connecting the jacket. 2. The pipe should be stored in a flat site, neatly placed, and the height of the pipe should be less than m. 3. Pipe hoisting is light and light, collision and throwing are prohibited, and straight hoisting of steel wire rope is prohibited. 4. The thermal insulation layer and anti-corrosion coating should avoid direct contact with flame. For on-site installation, please follow the following procedures: pipe trench excavation-base treatment (drainage, sand cushion)-lower pipe-steel pipe welding-inspection (water pressure)-installation (pressure test)-foaming-sealing foam cell. Joint installation, the heat preservation work of the joint is carried out on the project site, including the installation of the joint outer casing, the connection and sealing of the joint outer casing with the supervisor and the foaming work of the on-site joint, but does not include the welding of the joint part of the steel pipe.
High temperature thermal insulation material can effectively prevent the occurrence of thermal bridge, and there is no need to add reinforced concrete structure in construction. The relative fixation of the inner and outer steel flanges of the directly buried foam insulation spiral pipe can bear enough axial thrust according to the design requirements, which can fully ensure the safe operation of the whole pipeline. ?? It includes the installation of the joint outer casing, the connection and sealing of the joint outer casing with the supervisor and the foaming work of the on-site joint, but does not include the welding of the steel pipe of the joint part. (1) method? Sleeve joint, in this way, the joint casing is made of the same material as the prefabricated thermal insulation pipe casing, and the polyethylene casing is connected and sealed with a heat shrinkable belt between the polyethylene joint casing and the main pipe to ensure the watertightness of the joint. Then the joint foaming is carried out on the foaming hole on the joint casing, and after the foaming is completed, the foaming hole is sealed by patch or hot melt welding.