Machine tools - test conditions for self - centring , manually - operated chucks with one - piece jaws 機床.單爪自動定心手動卡盤的試驗條件
Manually - operated piezo - electric spark gas ignition systems and components ; addenda 人工操作的壓電型電火花氣體點火裝置和元部件.補充件
Self - centring manually - operated chucks for machine tools - part 1 : dimensions and specifications 機床用手動自定心卡盤第1部分:參數和技術要求
Self - centring manually - operated chucks for machine tools - acceptance test specifications geometrical tests 機床用自動定心的手工操作的夾盤.驗收試驗規范
Self - centring manually - operated chucks for machine tools - part 2 : acceptance test specifications geometrical tests 機床用手動自定心卡盤第2部分:驗收試驗規范
Standard for manually - operated dead - front padmounted switchgear with load interrupting switches and separable connectors for alternating - current systems 電流系統用的配有裝載中斷開關和可分連接器的手工操作正面不帶電面板上安裝的開關設備標準