one tension test shall be taken from one forging per heat in each heat-treatment charge

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one tension test shall be taken from one forging per heat in each heat-treatment charge

one tension test shall be taken from one forging per heat in each heat-treatment charge
one tension test shall be taken from one forging per heat in each heat-treatment charge

one tension test shall be taken from one forging per heat in each heat-treatment charge
对每个热处理批次,每炉取一个锻件样品做拉伸试验.
不是很确定“heat treatment charge”,charge本意是费用等,只能认为是每个批次.供参考,希望有所帮助!