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AS 4730.2:2018 pdf free

AS 4730.2:2018 pdf free.Mining—Winding equipment Part 2: Braking systems. 2.4 Strength and durability requirements The failure of any one component within the braking system shall not affect the ability of the braking system to perform the braking functions. The design specification shall demonstrate this through calculation and appropriate risk assessment of the braking system. Braking system components and brake paths...

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AS 4659.3:2015 pdf free

AS 4659.3:2015 pdf free.Guide to determining the equivalence of food microbiology test methods Part 3: Confirmation tests. 4 PROCEDURE 4.1 Define the equivalence determination The equivalence determination should he defined in terms of the following: (a) The target organism’s genus, species, serotype, etc. (b) The alternate method—precisely defined by reference to a publication, manufacturer’s instructions and any optional procedures employed...

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AS 2026:2003 pdf free

AS 2026:2003 pdf free.Laboratory glassware—Density hydrometers. 5 BASIS OF SCALE The basis of scale shall be density (mass per unit volume) in kilograms per cubic metre (kg/rn3). The use of g/crn3. for which the symbol g/mL may be used, is acceptable. NOTES: 1 The term millilitre (rnL) is commonly used as a special name for cubic centimetre (cm’), in accordance...

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AS NZS 4871.3:2002 pdf free download

AS NZS 4871.3:2002 pdf free download.Electrical equipment for coal mines, for use underground Part 3: Substations. 2.1 GENERAL REQUIREMENTS Substations shall he of rugged construction and shall he capable of withstanding the arduous conditions of handling to which they may be subjected. They shall comply with the following requirements: (a) Each sub-assembly of the substation shall he securely fixed to...

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AS 1038.25:2002 pdf free download

AS 1038.25:2002 pdf free download.Coal and coke—Analysis and testing Part 25: Coal—Durham cone handleability test. 8 PROCEDURE 8.1 Sample preparation The procedure shall be as follows: (a) Subdivide the sample by either incremental sampling or fractional shovelling as described in AS 4264. 1. This operation shall be performed rapidly to minimize loss of moisture. NOTE: Separate subsampies are extracted for...

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AS NZS 2053.7:2002 pdf free download – Rigid metal conduits and fittings

AS NZS 2053.7:2002 pdf free download.Conduits and fittings for electrical installations Part 7: Rigid metal conduits and fittings. 6 MARKING This Clause in Part 1 is applicable, except as follows: Replacement: 6.1 Information to be marked on conduits Conduits shall be marked with the following: (a) The name of the manufacturer or responsible vendor, or a trade mark, or other...

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AS NZS 3582.3:2002 pdf download

AS NZS 3582.3:2002 pdf download.Supplementary cementitious materials for use with portland and blended cement Part 3: Amorphous silica. 3 DEFINITIONS For the purpose of this Standard, the definitions below apply. 3.1 Amorphous silica A very fine pozzolanic material composed mostly of non-crystalline silica. NOTE: The materials may contain some crystalline silica and individual suppliers should be contacted for detailed information...

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AS 1831-2002 pdf free

AS 1831-2002 pdf free.Ductile cast iron. 3.2 Properties of the material 3.2.1 Mechanical properties me properties of materials are given in clause 4 for machined test pieces prepared from separately cast test samples, and in clause 5 for test pieces prepared from cast-on test samples. 3.2.2 Microstructure Where a microscopic examination is required, it shall be verified that the structure...

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AS NZS 60335.2.4:2002 pdf free

AS NZS 60335.2.4:2002 pdf free.Household and Similar Electrical Appliances- Safety Part 2.4: Particular requirements for spin extractors. 15 Moisture resistance This clause of Part 1 is applicable except as follows. 15.2 Replacement: Appliances shall be constructed so that spillage of liquid in normal use does not affect their electrical insulation. Compliance is checked be the following tests. Appliances with type...

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