机械电子工业部机械标准化所编译的《ISO机械基础和互换性国际标准》,汇编了形位公差、表面粗糙度等所有现行国际标准116个(截止到1988年底),全书160万字,书价20.60元,另加10%邮寄包装费,计每本22.66元。可向《机械工人》编辑部邮购,款到即寄。地址:北京百万庄南街1号《机 The International Standard ISO Mechanical Basis and Interchangeability compiled by Machinery Standardization Division of the Ministry of Machinery and Electronic Industry compiles 116 current international standards (form end tolerances, surface roughness, etc.) as of the end of 1988, 1.6 million words of the book, 20.60 yuan, plus 10% mail packaging costs, accounting for 22.66 yuan per. Can be “mechanical workers” Editorial mail order, payment is sent. Address: Beijing 1 million Zhuang South Street "machine