Medio ambiente y sostenibilidad

METHOD FOR REPAIRING AND TREATING LANDFILL
09/04/2026 - A method for repairing and treating a landfill, relating to the technical field of waste treatment, and comprising: determining the degree of stabilization of each waste pile in a landfill; when...
METHOD FOR MANUFACTURING HIGH-STRENGTH WEAR-RESISTANT BEARING
02/04/2026 - The present invention relates to the field of alloy steel materials, and in particular to a method for manufacturing a high-strength wear-resistant bearing. By incorporating a controllable medium...
루이스-산 중합된 폴리올을 사용하여 형성된 복합재 및 이의 제조 방법
16/03/2026 - 본 발명의 방법은, 다음을 조합하여 반응 혼합물을 제조하는 단계: 이소시아네이트 구성성분; 및 90 중량% 이상의 폴리프로필렌 옥사이드의 중량...
SYSTEM FOR SEALING ELEMENTS FOR AIRCRAFTS
02/04/2026 - A sealing system with a guide that guides a pair of layers and heating rollers that apply heat and pressure to an edge of the layers for sealing the layers to each other, the heating rollers...
COMPOSITE STRINGER PACKAGES AND SYSTEMS AND METHODS FOR CONSTRUCTING COMPOSITE STRINGER PACKAGES
02/04/2026 - A system for constructing a composite stringer package includes a tray, a lid, a deformable membrane, and a vacuum rig. The tray includes a receptacle. The lid is configured for moving relative to...
真空压制设备
27/03/2026 - ...
Churchyards as Ecological Refuges: Biodiversity and Regeneration in the Urban Matrix of Hadiya Landscapes
20/03/2026 - A work machine (100) for irrigation of saplings (122) in silviculture comprises a chassis (106) along with ground-engaging elements (108). A hydrating module (111) is coupled to the chassis (106)....