normal pressure angle
[航空英汉词典]
normal pressure anglen.正常压力角
是什么意思,normal pressure angle的解释,normal pressure angle的翻译
[仪器仪表英汉词典] normal pressure angle
[机械工程英汉词典] normal pressure angle
[电信英汉词典] normal pressure angle
[计算机英汉词典] normal pressure angle
normal pressure angle
[航空英汉词典]
normal pressure angle是什么意思,normal pressure angle的解释,normal pressure angle的翻译
[仪器仪表英汉词典] normal pressure angle
[机械工程英汉词典] normal pressure angle
[电信英汉词典] normal pressure angle
[计算机英汉词典] normal pressure angle