Coach toilet
1 Scope
This standard specifies the classification and basic configuration, general requirements, test methods, inspection rules and marking, packaging, transport and storage of the coach toilet.
This document is applicable to toilets used on the coach.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute indispensable provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 1236 Industrial fans - Performance testing using standardized airways
GB/T 2423.10-2019 Environmental testing - Part 2: Tests methods - Test Fc: Vibration (sinusoidal)
GB/T 2423.22-2012 Environmental testing - Part 2: Tests methods - Test N: Change of temperature
GB/T 4892 Dimensions of rigid rectangular transport packages
GB/T 6461 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests
GB/T 10125-2021 Corrosion tests in artificial atmospheres - Salt spray tests
GB/T 13095 Bathroom unit
GB/T 17729 Hygienic standard for the air quality inside long distance coach
GB/T 18655-2018 Vehicles boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
GB/T 21437.2-2008 Road vehicles - Electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only
GB/T 21437.3-2012 Road vehicles - Electrical disturbances from conduction and coupling - Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
GB/T 28370 Detect methods for the air quality inside long distance coach
GB/T 30512 Requirements for prohibited substances on automobiles
GB/T 33014.2-2016 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 2: Absorber-lined shielded enclosure
GB/T 33014.4-2016 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 4: Bulk current injection (BCI)
GB 38262 Flammability of interior materials for buses
QC/T 414 Design rule of color and type code for automotive cables
QC/T 29106 Technical specification of automobile wire harness
ISO 10605:2008 Road vehicles - Test methods for electrical disturbances from electrostatic discharge
ISO 11452-8:2015 Road vehicles - Component test methods for electrical disturbances from narrowband radiated electromagnetic energy - Part 8: Immunity to magnetic fields
VDA 270 Determination of the odour characteristics of trim materials in motor vehicles
VDA 275 Determination of formaldehyde from vehicle interior with modified flask method
VDA 277 Determination of organic emission of non-metallic materials from vehicles interior
3 Terms and definitions
For the purpose of this document, the following terms and definitions apply.
3.1
fresh water tank
container for storing clean water in the coach toilet
3.2
waste water tank
container for storing waste water in the coach toilet
3.3
sliding valve
device in the coach toilet to control waste water discharge
3.4
standing area
area between the door panel surface and the WC pan in the coach toilet for passengers to stand
Foreword v
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and basic configuration
5 General requirements
6 Performance requirements
7 Test methods
8 Inspection rules
9 Marking, packaging, transport and storage
Coach toilet
1 Scope
This standard specifies the classification and basic configuration, general requirements, test methods, inspection rules and marking, packaging, transport and storage of the coach toilet.
This document is applicable to toilets used on the coach.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute indispensable provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 1236 Industrial fans - Performance testing using standardized airways
GB/T 2423.10-2019 Environmental testing - Part 2: Tests methods - Test Fc: Vibration (sinusoidal)
GB/T 2423.22-2012 Environmental testing - Part 2: Tests methods - Test N: Change of temperature
GB/T 4892 Dimensions of rigid rectangular transport packages
GB/T 6461 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests
GB/T 10125-2021 Corrosion tests in artificial atmospheres - Salt spray tests
GB/T 13095 Bathroom unit
GB/T 17729 Hygienic standard for the air quality inside long distance coach
GB/T 18655-2018 Vehicles boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
GB/T 21437.2-2008 Road vehicles - Electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only
GB/T 21437.3-2012 Road vehicles - Electrical disturbances from conduction and coupling - Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
GB/T 28370 Detect methods for the air quality inside long distance coach
GB/T 30512 Requirements for prohibited substances on automobiles
GB/T 33014.2-2016 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 2: Absorber-lined shielded enclosure
GB/T 33014.4-2016 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 4: Bulk current injection (BCI)
GB 38262 Flammability of interior materials for buses
QC/T 414 Design rule of color and type code for automotive cables
QC/T 29106 Technical specification of automobile wire harness
ISO 10605:2008 Road vehicles - Test methods for electrical disturbances from electrostatic discharge
ISO 11452-8:2015 Road vehicles - Component test methods for electrical disturbances from narrowband radiated electromagnetic energy - Part 8: Immunity to magnetic fields
VDA 270 Determination of the odour characteristics of trim materials in motor vehicles
VDA 275 Determination of formaldehyde from vehicle interior with modified flask method
VDA 277 Determination of organic emission of non-metallic materials from vehicles interior
3 Terms and definitions
For the purpose of this document, the following terms and definitions apply.
3.1
fresh water tank
container for storing clean water in the coach toilet
3.2
waste water tank
container for storing waste water in the coach toilet
3.3
sliding valve
device in the coach toilet to control waste water discharge
3.4
standing area
area between the door panel surface and the WC pan in the coach toilet for passengers to stand
Contents of QC/T 768-2022
Foreword v
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and basic configuration
5 General requirements
6 Performance requirements
7 Test methods
8 Inspection rules
9 Marking, packaging, transport and storage
