厚度变化 meaning in Chinese

variation in thickness

Cause analysis on thickness variation of coal seams in tucheng mine
土城矿煤层厚度变化成因分析
Test method for thickness and total thickness variation of silicon slices
硅片厚度和总厚度变化测试方法
Methods of measurement of thickness , thickness variation and bow for silicon wafer
硅片厚度厚度变化及弯曲的测量方法
Testing of wood chipboards ; determination of variation in thickness due to moisture
木刨花板的试验.受潮湿影响厚度变化的测定
Causes analysis of 1 coal seam thickness change in underground mine field of hebi 8 coal mine
鹤壁八矿井田二1煤层厚度变化原因分析

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