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Test Mandrels
出版:Japanese Standards Association

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基本信息
標(biāo)準(zhǔn)編號(hào): JIS B 7545:2015
發(fā)布時(shí)間:2015/6/22 0:00:00
標(biāo)準(zhǔn)類(lèi)別:Standard
出版單位:Japanese Standards Association
標(biāo)準(zhǔn)頁(yè)數(shù):20
標(biāo)準(zhǔn)簡(jiǎn)介
Defines the cylindrical test mandrels with taper shank and those with centre holes used mainly for the geometric accuracy tests of machine tools and measuring instruments.