482 篇
168 篇
15832 篇
760 篇
267 篇
86 篇
456 篇
37 篇
2183 篇
828 篇
51 篇
176 篇
515 篇
102 篇
62 篇
109 篇
52 篇
322 篇
192 篇
70 篇
[铁路、船舶、航空航天和其他运输设备制造业,化学纤维制造业] [2025-07-09]
Aerospace nanotechnology refers to the application of nanotechnology science and engineering conducted at the scale of atoms and molecules (typically below 100 nanometers) to the design, development, and performance enhancement of aerospace systems, including aircraft, spacecraft, satellites, and unmanned aerial vehicles (UAVs). This field involves the use of nanomaterials, nano sensors, nanoelectronics, and nanostructures to improve key aerospace characteristics such as strength-to-weight ratio, thermal resistance, durability, fuel efficiency, stealth capabilities, and system miniaturization.
[化学纤维制造业,农、林、牧、渔业] [2025-06-21]
Agricultural films encompass stretchable plastics used to protect crops in open fields and greenhouses, enhancing productivity and crop quality. These films are made from materials like polyethylene and ethyl vinyl acetate, and are used in applications such as mulching, silage, and greenhouse covering.
[化学纤维制造业,化学原料和化学制品制造业] [2025-04-25]
A diaphragm pump is a positive displacement pump that uses a diaphragm (a flexible, membrane-like component) to move fluids. The diaphragm alternates between two chambers, creating a suction and discharge cycle. It is ideal for pumping viscous, corrosive, and abrasive liquids, slurries, and chemicals, offering benefits like leak-proof operation, self-priming, and the ability to handle toxic fluids without contamination. Diaphragm pumps are commonly used in industries such as chemical processing, water treatment, and oil and gas.
[化学原料和化学制品制造业,化学纤维制造业] [2025-04-19]
Epoxy resins are a versatile class of synthetic polymers known for their exceptional adhesive properties, mechanical strength, and chemical resistance. Defined by their ability to form crosslinked networks upon curing, these resins are used in various applications across various industries. Epoxy resin is superior to other resins because it has low shrink during cure and excellent moisture and chemical resistance. It is impact-resistant, has good electrical and insulation properties, and has a long shelf life.
[化学纤维制造业,化学原料和化学制品制造业] [2025-04-18]
Global Filament Wound Composites Market - Growth Trends and Forecasts (2024 - 2029)
[化学纤维制造业] [2025-03-27]
The study tracks the revenue accrued from the sale of Composite testing solutions across the globe. All the market data and forecasts are reported in terms of revenue (USD million) from 2022 to 2029, considering 2023 as a base year and 2024 to 2029 as the forecast period
[化学纤维制造业,橡胶和塑料制品业] [2025-03-25]
Acrylic sheet or plexiglass is a thermoplastic sheet made of synthetic polymers. It comes in transparent or colored form and is widely used as an excellent alternative to traditional glass in various applications.
[化学纤维制造业] [2024-12-26]
Cellular glass is a lightweight and rigid insulating material made primarily from recycled glass. It is produced in the form of rigid boards, blocks, or granules, and it is widely used primarily for its excellent thermal insulating properties and resistance to moisture and fire.
[汽车制造业,化学纤维制造业] [2024-12-26]
Global Automotive Adhesives and Sealants Market SIZE and SHARE ANALYSIS - GROWTH TRENDS and FORECASTS UP TO 2028
[化学纤维制造业] [2024-12-26]
Global Construction Adhesives and Sealants Market SIZE and SHARE ANALYSIS - GROWTH TRENDS and FORECASTS UP TO 2028