Specification for design and manufacture of electric boilers of welded construction
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Metal framed wheeled screens for use in hospitals
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Specification for sizes of reprographic papers
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Pillows (hospital type) excluding rubber pillows
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Methods of testing refractory materials. Investment casting shell mould systems-Determination of resistance to deformation at elevated temperatures
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Methods of testing refractory materials. Investment casting shell mould systems-Determination of permeability and standard air flow capacity at elevated temperatures-Section 10.2: Determination of permeability and standard air flow capacity at elevated temperatures
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Methods of testing refractory materials-Refractory mortars and putties
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Methods of testing refractory materials-Basic refractory materials
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Methods of testing refractory materials-Mouldable and castable refractories
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