摘要
分析了长寿命节能灯头盖零件的工艺要求 。
The technological requirement of the cap part of the long_life energy_saving lamp was analyzed.The design of the structure of the manual bulging die for the cap was proposed and the attention points were listed.
出处
《模具工业》
北大核心
2003年第4期27-28,共2页
Die & Mould Industry
