作业帮 > 英语 > 作业

英语翻译vacuum leak test weld areas in accordance with ASTM test

来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/11/18 12:57:11
英语翻译
vacuum leak test weld areas in accordance with ASTM test method:E-498,a leak rate of greater than 10E-8 STD cc/sec of He at a differential pressure of 15 psig shall not be acceptable
英语翻译vacuum leak test weld areas in accordance with ASTM test
vacuum leak test weld areas in accordance with ASTM test method:E-498,a leak rate of greater than 10E-8 STD cc/sec of He at a differential pressure of 15 psig shall not be acceptable
焊接区域的真空检漏试验按照ASTM实验方法E-498进行,在15 psig的差压下,(泄)漏率超过10E-8 STD cc/s的氦就应该判为不合格.
说明:ASTM美国材料试验学会
STD是标准(standard)的缩写
cc/sec 立方厘米/秒
psig:每平方英寸磅(表压)