metallic ball 中文意思是什麼
metallic ball
解釋
金屬球-
Test method for ball punch deformation of metallic sheet material
金屬薄板材球擊變形試驗方法 -
Thereby measures for improvement are put forward : ( 1 ) adopting a small wheel to replace the steel ball of the ball type unit to ensure more reliable motion of the creeping device ; ( 2 ) applying expansible metallic ring replacing the step - by - step teeth on tooth type unit ; ( 3 ) fixing a sensor in the reversing device for obtaining the information of motion and wear of the creeping device
為此，提出改進措施： 1 .對球型步進式清蠟器採用帶穿軸的小輪代替鋼球，可使爬行器運動更可靠； 2 .對齒型步進式清蠟器，採用可脹緊金屬環代替步進齒，金屬環依靠抽油機的沖程力脹大后使爬行器固定，反沖程力使金屬環縮小； 3 .將傳感器裝在換向器內，根據信號的時間間隔判斷爬行器的運行速度及磨損等情況。 -
Standard test method for ball punch deformation of metallic sheet material
金屬薄鋼板材料噴丸沖壓變形的測試方法 -
Fire hazard testing part 10 : guidance and test methods for the minimization of the effects of abnormal heat on electrotechnical products involved in fires - section 2 : method for testing products made from non - metallic materials for resistance to heat using the ball pressure test
著火危險試驗.第10部分:將火中電工產品不正常熱的效應減至最小的指南和試驗方法.第2節:使用球壓試驗的非金屬材料制產品的耐熱性試驗方法 -
Fire hazard testing - part 10 - 2 : guidance and test methods for the minimization of the effects of abnormal heat on electrotechnical products involved in fires ; method for testing products made from non - metallic materials for resistance to heat using the ball pressure test
著火危險試驗.第10 - 2部分:著火過程中電工產品受異常熱而產生的最低影響的導則和試驗方法.使用球壓試驗對由非金屬材料製成的產品的耐熱性的試驗方法 -
Fire hazard testing - part 10 - 2 : guidance and test methods for the minimization of the effects of abnormal heat on electrotechnical products involved in fires ; method for testing products made from non - metallic materials for resistance to heat using the ball pressure test ; amendment 1
著火危險試驗.第10 - 2部分:著火過程中電工產品受異常熱而產生的最低影響的導則和試驗方法.使用球壓試驗對由非金屬材料製成的產品的耐熱性的試驗方法.修改件1
分享友人