MERCOSUR STANDARD | NM-300-1:2002
First edition
2002-12-30 | jeans是什么意思
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Safety of toys
Part 1: General, mechanical and physical properties |
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MERCOSUR
STANDARDIZATION ASSOCIATION
Contents
Introduction
1 Scope
2 Normative references
3 Definitions
4 Requirements
4.1 Normal u (e D.2)
4.2 Reasonably foreeable abu (e D.3)
4.3 Material
4.4 Small parts (e D.6)
idp4.5 Shape, size and strength of certain toys (e D.7)
4.6 Edges (e D.11)
4.7 Points (e D.12)
4.8 Projections (e D.13)
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4.9 Metal wires and rods (e D.14)
ambrosia4.10 Plastic film or plastic bags in packaging and in toys (e D.15)
4.11 Cords and elastics (e D.16)
never be the same again
4.12 Folding mechanisms
4.13 Holes, clearances and accessibility of mechanisms
4.14 Springs (e D.25)
4.15 Stability and overload requirements
4.16 Enclosures (e D.30)
4.17 Simulated protective equipment, such as helmets, hats and goggles (e D.31)
4.18 Projectile toys (e D.32)
4.19 Aquatic toys (e D.33)
4.20 Braking (e D.34)
4.21 Toy bicycles (e 4.13.3 and D.35)
4.22 Speed limitation of electrically driven ride-on toys (e D.36)
4.23 Toys containing a heat source
4.24 Liquid-filled toys (e D.37)
4.25 Mouth-actuated toys (e D.38)
4.26 Toy roller skates and toy skateboards
4.27 Percussion caps (e D.39)
4.28 Acoustics (e D.40)
5 Test methods
5.1 General
5.2 Small parts test (e 4.3.2, 4.4, 4.18.2 and 4.25)
大数定理5.3 Test for shape and size of certain toys (e 4.5.1)
dale5.4 Small balls test (e 4.5.2)
5.5 Test for pompoms (e 4.5.3)
5.6 Test for preschool play figures (e 4.5.4)
5.7 Accessibility of a part or component (e 4.6, 4.7, 4.13, 4.14)
5.8 Sharp edge test (e 4.6 and 4.9)
5.9 Sharp point test (e 4.7 and 4.9)
5.10 Determination of thickness of plastic film and sheeting (e 4.10)
5.11 Test for cords
5.12 Stability and overload tests (e 4.15)
5.13 Test for closures and toy chest lids (e 4.16.2)
5.14 Impact test for toys that cover the face (e 4.17)
5.15 Kinetic energy of projectiles, bows and arrows (e 4.18)
5.16 Free-wheeling facility and brake performance test
5.17 Determination of speed of electrically driven ride-on toys (e 4.22)
5.18 Determination of temperature increas (e 4.23)
5.19 Leakage of liquid-filled toys (e 4.24)
5.20 Durability of mouth-actuated toys (e 4.25)
5.21 Expanding materials (e 4.3.2)
5.22 Folding or sliding mechanisms
5.23 Washable toys (e 4.1)
5.24 Test for determination of pentachlorophenol or salts in toys of wood and of certain
components of wood toys (e 4.7.3)
5.25 Reasonably foreeable abu tests (e 4.2)
5.26 Determination of emission sound pressure level (e 4.28)
Annexes2013年6月四级答案
A (informative) Age-grading guidelines
B (normative) Safety-labelling guidelines and manufacturer's markings
C (informative) Design guidelines for toys attached to cribs or playpens
D (informative) Rationale
E (informative) International Classification of Toys according to International Council for
dcn Children’s Play and the Centre National d’Information du Jouet (France)
F (informative) Comparative chart of physical and mechanical testing compatibility related to
safety of toys between the standards NM 300-1:2002 (MERCOSUR); EN 71-1:1998
(EUROPE) and NBR 11786:1998 (BRAZIL)
G (informative) Bibliography
Foreword
The AMN – MERCOSUR Standardization Association – aims to promote and adopt the actions for the development and harmonization of standards under the Southern Common Market – MERCOSUR, and is integrated by the National Standardization Bodies of the member countries.
The AMN develops its standards activity through CSM – MERCOSUR Sectorial Committees – created to fields of action clearly defined.
The Draft MERCOSUR Standards, prepared under the CSM, are circulated to national voting through the Standards National bodies of member countries.
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The publication as MERCOSUR Standard through MERCOSUR Standardization Association requires approval by connsus of its members.
The NM 300 consists of the following parts, under the general title "Safety of toys":
– Part 1: General, mechanical and physical properties;
