... inches of water 水柱英寸数 inches penetration per year每年腐蚀英寸数 inches per minute 每分钟英寸 ...
2
?和英寸数
...金钢及特殊钢,金属的腐蚀 y,mils penetration per year,1mil=1/1000吋=0.025mm)、和英寸数(ipy,inches penetration per year),但有时由于不易量度,也以损失的重量mdd (milligrams per square decim..
3
?英寸数
...金钢及特殊钢,金属的腐蚀 y,mils penetration per year,1mil=1/1000吋=0.025mm)、和英寸数(ipy,inches penetration per year),但有时由于不易量度,也以损失的重量mdd (milligrams per square decim..