国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來(lái)到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員

DIN 8620-4 (1980-07)被替代

Machine Tools; Boring and Milling Machines with Horizontal Spindle; Floor-Type Machines; Acceptance Conditions

出版:German Institute for Standardisation (Deutsches Institut für Normung)

獲取原文 如何獲取原文?問(wèn)客服 獲取原文,即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)!

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): DIN 8620-4 (1980-07)
發(fā)布時(shí)間:1980/7/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標(biāo)準(zhǔn)頁(yè)數(shù):18
標(biāo)準(zhǔn)簡(jiǎn)介

Lays down the technical acceptance conditions for boring and milling machines with a column mounted in a movable manner on the bed and having a horizontal spindle, together with the corresponding permissible deviations for general purpose machines with standard degrees of accuracy. They include preparatory measures, geometrical tests of the machine (accuracy of manufacture) and practical tests of the workpiece (accuracy of working). The tests correspond to DIN 8601 (Preliminary Standard), see Explanations.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

DIN ISO 3070-3 (2003-05)

等同采用的國(guó)際標(biāo)準(zhǔn)

SNV ISO 3070-3:1997 - Identical