Water analysis - Pseudomonas aeruginosa in water - Multiple tube method
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Water analysis — Determination of acid soluble aluminium in water — Photometric method
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Welding - Rules for specification and approval of welding procedures
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Expression of the physical and subjective magnitude of sound or noise
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Measurement of absorption coefficients in a reverberation room
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Expression of the power and intensity levels of sound or noise
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Relation between sound pressure level of narrow bands of noise in a diffuse field and in a frontally-incident free field for equal loudness
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