表观硬度 meaning in English

apparent hardness

Sinterd metal friction materials - determination of apparent hardness
表观硬度的测定
Sintered metal friction materials - determination of apparent hardness
烧结金属摩擦材料表观硬度的测定
Rubber - covered rollers - determination of apparent hardness : irhd method
胶辊表观硬度的测定.橡胶国际硬度计法
Rubber or plastics covered rollers - requirements - specification for apparent hardness
有橡胶或塑料涂层辊子.要求.表观硬度规范
Irhd rubber or plastics covered rollers - method of test - determination of apparent hardness irhd method
橡胶或塑料涂层的辊子.试验方法.表观硬度测定

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