Road vehicles — Connectors for the electrical connection of towing and towed vehicles — Connectors f...
ISO 25981:2008 specifies dimensional characteristics, contact allocation, tests and requirements of 7-pole connectors for electrical connections of electronically monitored charging systems of towing and towed vehicles. The electronic monitoring system is designed to detect 12 V and 24 V nominal supply voltage and to limit the current to 50 A. This is a connector without breaking capacity.
This…
ISO 8178-4:2007 specifies the test cycles for the measurement and the evaluation of gaseous and particulate exhaust emissions from reciprocating internal combustion (RIC) engines coupled to a dynamometer. With certain restrictions, this part of ISO 8178 can also be used for measurements at site. The tests are carried out under steady-state operation using test cycles which are representative of…
Geotextiles - Quality of Geotextiles Used in Road Engineering - Certification Protocol
This document establishes a certification protocol for certification of the quality of geotextiles used
in road engineering in accordance with requirements of Specification GCTTG 3001 (refer to the
latest edition of Specification GCTTG 3001) and BNQ Document NQ 9902-001.
Road vehicles — Compressed natural gas (CNG) refuelling connector — Part 2: 20 MPa (200 bar) connect...
ISO 14469-2:2007 applies to compressed natural gas (CNG) vehicle nozzles and receptacles, constructed entirely of new, unused parts and materials for which there is a demand, in particular for large CNG urban buses of refuelling times equivalent to those of urban buses driven by conventional diesel engines. The proposed connector, size 2, offers a larger cross section than the connector in…
Fuel Cell Technologies - Part 2: Fuel Cell Modules
This National Standard of Canada is based on International Standard CEI/IEC 62282-2:2004.
1 Scope
This part of IEC 62282 provides the minimum requirements for safety and performance of fuel cell modules. This standard applies to fuel cell modules with the following electrolyte chemistry:
- alkaline;
- proton exchange membrane (including direct methanol fuel cells);
- phosphoric acid;
-…
Road vehicles — Product data exchange between chassis and bodywork manufacturers (BEP) — Part 4: Map...
ISO/TS 21308-4:2007 describes the mapping to STEP application protocol 239 for the exchange of dimensional data between truck chassis manufacturers and bodywork manufacturers. It applies to commercial vehicles, as defined in ISO 3833, which have a maximum gross vehicle mass greater than 3 500 kg.
The process of exchanging the above information can involve
the chassis manufacturer,…
