RectiveCococObject的使用2commandRAC RACSignal combineLatest 和 RAC(nextButton控件, enabled) 和 RACObserve(model类, 属性) RACSignal *validTitleSignal = [textField.rac_textSignal map:^id(NSString *text) { return @([text isNotBlank]); }]; RACSignal *validContentSignal = [contentTextField.rac_...
The present invention relates to a needle holder used in combination with a syringe and a needle, said needle holder characterized by comprising an expandable element and retention means of the extensible member so that the contact of the expandable element with an injection causes extension ...
The device of an rectractil wheelchairGENNARO SARDONICO
Rectracted: Smart specialization in the EU: RIS3 conditionality, innovation and cohesionCohesion policyEuropean Unioninnovationsmart specializationRIS3Cohesion has been affirmed as a fundamental objective in successive treaties that shape the current European Union (EU). On the other hand, competitiveness...
A FLOW GUIDE ARRANGEMENT OF A RECTRACABLE THRUSTER, A RECTRACABLE THRUSTER, AND A SYSTEMA flow guide arrangement of a retractable thruster unit (1), the retractable thruster unit comprising a thruster housing (2) and a stem (3) for connecting the thruster housing (2) to a support and ...
The passage has at least two sections of different diameters. The larger section has four or six, axial supports. The support end faces form a seat for the ring, while the inner faces of the supports form a guide for a section (9) of the pin.YVES DUCROCQ...
The syringe needle is hipodermica with support rectractilROBERT ROY REDFERNELAINE FRANCES REDFERNFLEUR DENISE VAN NOORDENJON JAMES VAN NOORDEN