(23) In order to permit adaptation to the technical and scientific progress of Directive 98/70/EC, the power to adopt acts in accordance with Article 290 TFEU should be delegated to the Commission in respect of the mechanism to monitor and reduce greenhouse gas emissions, the methodological principles and values necessary for assessing whether sustainability criteria have been fulfilled in relation to biofuels, criteria and geographic ranges for determining highly diverse grassland, the methodology for the calculation and reporting of lifecycle greenhouse gas emissions, the methodology for the calculation of ...[+++]indirect land-use change emissions, the permitted level for metallic additives content in fuels, the addition of estimated typical and default values for biofuel pathways and the adaptation of the permitted analytical methods, relating to the fuel specifications, and of the vapour pressure waiver permitted for petrol containing bioethanol.

4.7. In the case of towed vehicles with pneumatic braking systems, full cycling of the anti-lock braking system is only assured when the pressure available at any brake actuator of a directly controlled wheel is more than 100 kPa above the maximum cycling pressure throughout a given test.

In the case of towed vehicles with hydraulic braking systems, full cycling of the anti-lock braking system is only assured when the pressure available at any brake actuator of a directly controlled wheel is more than 1 750 kPa above the maximum cycling pressure throughout a given test.

(18) In order to permit adaptation to technical and scientific progress of Directive 98/70/EC, the power to adopt acts in accordance with Article 290 of the Treaty on the Functioning of the European Union should be delegated to the Commission in respect of the mechanism to monitor and reduce greenhouse gas emissions, the methodological principles and values necessary for assessing whether sustainability criteria have been fulfilled in relation to biofuels, criteria and geographic ranges for determining highly diverse grassland, the methodology for the calculation and reporting of lifecycle greenhouse gas emissions, the methodology for the calcu ...[+++]lation of indirect land-use change emissions, the permitted level related to the metallic additives content in fuels, the permitted analytical methods related to the fuel specifications and the vapour pressure waiver permitted for petrol containing bioethanol.

5. Whereas this Directive relates also to assemblies composed of several pieces of pressure equipment assembled to constitute an integrated and functional whole; whereas these assemblies may range from simple assemblies such as pressure cookers to complex assemblies such as watertube boilers; whereas, if the manufacturer of an assembly intends it to be placed on the market and put into service as an assembly - and not in the form of its constituent non-assembled elements - that assembly must conform to this Directive; whereas, on the other hand, this Directive does not cover the assembly of pressure equipment on the site and under the ...[+++] responsibility of the user, as in the case of industrial installations;

During the preliminary tests a check shall be made to ensure that the back-pressure set up by the sampling device does not exceed 75 mm water gauge, measurements being performed at the various steady speeds prescribed in the cycle.