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GB/T 26657-2011 in English
Evaluation of energy consumption for sand mold baking oven
valid
Issued on:2011-06-16
$320.00 -
SH/T 3065-2005 in English
Technical standard for return bends and elbows of tubular heater in petrochemical industry
to be superseded
Issued on:2006-01-17
$480.00 -