science

List of ISIRI standards

List of ISIRI standards is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand List of ISIRI standards rather than just read about it. In short: This is a list of Iran National Standards Organization (INSO) standards. For a complete and up-to-date list of all the INSO standards (more than 14,000, as of February 2011), see the ISIRI Search Index.

Key takeaways

List of ISIRI standards belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect List of ISIRI standards to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of List of ISIRI standards from memory before moving on to harder problems.

Reference excerpt

This is a list of Iran National Standards Organization (INSO) standards. For a complete and up-to-date list of all the INSO standards (more than 14,000, as of February 2011), see the ISIRI Search Index.

The National Committees (of) There are separate national committees for developing standards.

Power and Electricity

Civil Engineering, Building Materials, and products

Food and Agricultural Products

Clothing, Fiber, and Textile Products

Chemical and Polymer Industries ISIRI 2115

Wood, Packed Paper, and Cellulose Products

Mineral Materials

Motor Vehicles ISIRI 4243 Permissible sound level and the exhaust system of motor vehicles ISIRI 6482 Audible warning devices for motor vehicles ISIRI 6484 Speed limitation devices or similar speed limitation on-board systems of certain categories of motor vehicles ISIRI 6494 Retro-reflectors for motor vehicles and their trailers ISIRI 6505 Direction indicator lamps for motor vehicles and their trailers ISIRI 6603 Two-wheeled motorcycles – parking stability of side and center stands ISIRI 6651 The end-outline marker lamps, front position (side) lamps, rear position (side) lamps and stop lamps for motor vehicles and their trailers ISIRI 6653 motorcycles' engine test code and net power ISIRI 6672 motor vehicle headlamps which function as main-beam and/or dippedbeam headlamps and to incandescent electric filament lamps for such headlamps ISIRI 6701 Measurements of motorcycles' maximum speed ISIRI 6702 Measurements of mopeds' maximum speed ISIRI 6703 Test and measurement methods of mopeds' brakes and braking devices ISIRI 6704 Test and measurement methods of motorcycles' brakes and braking devices ISIRI 6788 Two-wheeled motorcycles – Positioning of lighting and light-signalling devices ISIRI 6862 Mopeds' engine test code and net power ISIRI 6894 Safety glazing and glazing materials on motor vehicles and their trailers ISIRI 6924 The type approval of motor vehicles and their trailers ISIRI 7076 Motorcycles-measurement method for moment of inertia ISIRI 7077 Motorcycle tyres – Test methods for verifying tyre capabilities ISIRI 7078 Motorcycles-measurement method for location of centre of gravity ISIRI 7080 Motorcycle tyres – Method of measuring rolling resistance ISIRI 7083 Mopeds-measurement method for moment of inertia ISIRI 7558 The type approval of two or three-wheel motor vehicles ISIRI 8314 Masses and dimensions of two or three-wheel motor vehicles ISIRI 8315 Speedometers for two or three-wheel motor vehicles ISIRI 8316 Protective devices intended to prevent the unauthorized use of two or three-wheel motor vehicles ISIRI 8317 Statutory markings for two or three wheel motor vehicles ISIRI 8318 Registration plate of two or three-wheel motor vehicles ISIRI 8319 Passenger hand-holds on two-wheel motor vehicles ISIRI 13133 Certain components and characteristics of wheeled agricultural or forestry tractors ISIRI 13134 Operating space, access to the driving position and the doors and windows of wheeled agricultural or forestry tractors ISIRI 13135 The installation, location, operation and identification of the controls of wheeled agricultural or forestry tractors ISIRI 13136 Rear-mounted roll over protection structures of narrow-track wheeled agricultural and forestry tractors ISIRI 13137 Roll over protection structures mounted in front of the driver's seat on narrowtrack wheeled agricultural and forestry tractors ISIRI 13138 The identification of controls, tell-tales and indicators for two- or three-wheel motor vehicles ISIRI 13139 Installation of lighting and light-signalling devices on wheeled agricultural and forestry tractors ISIRI 13140 Driver's seat on wheeled agricultural or forestry tractors ISIRI 13141 Roll-over protection structures of wheeled agricultural or forestry tractors (static testing) ISIRI 13142 Driver-perceived noise level of wheeled agricultural or forestry tractors ISIRI 13143 Measures to be taken against emission of pollutants from diesel engines for use in wheeled agricultural or forestry tractors ISIRI 13144 Certain parts and characteristics of wheeled agricultural or forestry tractors ISIRI 13145 Braking devices of wheeled agricultural or forestry tractors ISIRI 13146 Steering equipment of wheeled agricultural or forestry tractors ISIRI 13150 The component type-approval of lighting and lightsignalling devices on wheeled agricultural or forestry tractors ISIRI 13151 Maximum design speed of and load platforms for wheeled agricultural or forestry tractors ISIRI 13152 Rear-view mirrors for wheeled agricultural or forestry tractors ISIRI 13262 stands for two-wheel motor vehicles ISIRI 13263 Braking of two or three-wheel motor vehicles

Measurements and Scales

Medical Engineering

Biology and Microbiology

Official, Educational Documents, and Equipment

Leather, Skins, and Coverings

Quality Management

Data Processing and Computers

Packaging

TCT (Tele-Communication Technology)

Toys and Children's Educational Games Safety

Mechanic and Metallurgy

See also List of International Organization for Standardization standards List of European Union directives

References

Worked examples

Example 1 — a first encounter with List of ISIRI standards

Start with the simplest possible case. Write down what List of ISIRI standards claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to List of ISIRI standards before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about List of ISIRI standards ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of List of ISIRI standards

In research: List of ISIRI standards appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses List of ISIRI standards in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: List of ISIRI standards is common in secondary-school and first-year university syllabi. It links to neighbouring topics Iran-related lists, Lists of standards, Standards of Iran, so understanding it makes those chapters shorter.
In everyday life: Look for List of ISIRI standards outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study List of ISIRI standards in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what List of ISIRI standards means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain List of ISIRI standards out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of ISIRI standards in simple terms?

Why does List of ISIRI standards matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study List of ISIRI standards?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on List of ISIRI standards.