long taper die tap 板牙丝锥
er die tap 板牙丝锥
in die tap 模内攻芽
long toper die tap 板牙纤维
Tap die holder 丝锥板牙两用夹头
die tap type external hook 公锥式外钩
Tap and die 丝攻和丝板
Tap & Die Sets 螺丝攻及板牙扳手 ; 丝锥板牙
Once these plants use up their stored reserve or tap out the underground supply, they cease growing and start to die.
一旦这些植物耗尽它们储存的水或者用完地下水源，它们就会停止生长并开始死亡。
In a very stable environment will not be able to better play, only in a difficult environment to tap their potential. "Prosperity, die" is not the best example?
人处于太安定的环境里就不能更好的发挥自己，只有置身于艰难的环境中才能将自己的潜力挖掘出来。“生于忧患，死于安乐”不就是最好的列子吗？
The structural characteristics of the aluminum alloy tap part were analyzed, and the design of pouring system and die-casting die structure were introduced.
分析了铝合金水龙头零件的结构工艺性特点，介绍了压铸模的浇注系统及模具结构设计。
应用推荐