横条 发表于 2025-3-28 15:13:31
gy and then rapidly accelerate an arrow. Heron of Alexandria dev- oped automatic temple doors which opened and closed by means of hot air. And from the Greek word for breath he coined the term that was used as title for his book and today describes a whole industry: - pneumatics. Pneumatic component暖昧关系 发表于 2025-3-28 21:37:17
rial: The idea to use air for transmitting power is very old. Ctesibius in - cient Greece described a catapult using pneumatic cylinders to first store energy and then rapidly accelerate an arrow. Heron of Alexandria dev- oped automatic temple doors which opened and closed by means of hot air. And flavish 发表于 2025-3-29 01:11:05
rial: The idea to use air for transmitting power is very old. Ctesibius in - cient Greece described a catapult using pneumatic cylinders to first store energy and then rapidly accelerate an arrow. Heron of Alexandria dev- oped automatic temple doors which opened and closed by means of hot air. And f暖昧关系 发表于 2025-3-29 03:37:19
rial: The idea to use air for transmitting power is very old. Ctesibius in - cient Greece described a catapult using pneumatic cylinders to first store energy and then rapidly accelerate an arrow. Heron of Alexandria dev- oped automatic temple doors which opened and closed by means of hot air. And fextemporaneous 发表于 2025-3-29 10:14:41
http://reply.papertrans.cn/64/6301/630016/630016_45.pngneologism 发表于 2025-3-29 13:04:17
gy and then rapidly accelerate an arrow. Heron of Alexandria dev- oped automatic temple doors which opened and closed by means of hot air. And from the Greek word for breath he coined the term that was used as title for his book and today describes a whole industry: - pneumatics. Pneumatic componentAMEND 发表于 2025-3-29 18:31:01
rial: The idea to use air for transmitting power is very old. Ctesibius in - cient Greece described a catapult using pneumatic cylinders to first store energy and then rapidly accelerate an arrow. Heron of Alexandria dev- oped automatic temple doors which opened and closed by means of hot air. And fRepetitions 发表于 2025-3-29 22:36:58
gy and then rapidly accelerate an arrow. Heron of Alexandria dev- oped automatic temple doors which opened and closed by means of hot air. And from the Greek word for breath he coined the term that was used as title for his book and today describes a whole industry: - pneumatics. Pneumatic componentForage饲料 发表于 2025-3-30 02:13:33
http://reply.papertrans.cn/64/6301/630016/630016_49.pngNuance 发表于 2025-3-30 04:14:03
den Fräsprozeß angewendet, besagt dieser Grundsatz, daß alle “Nebenzeiten”, wie beispielsweise die für Wartungsmaßnahmen, Werkzeug- oder Werkstückwechsel sowie für Richt- und Stellvorgänge aufzuwendenden Zeitbeträge, auf ein Mindestmaß verringert werden müssen. Die Summe der Nebenzeiten läßt sich z