我们是知名制造铣床用之铣刀的厂商.We are manufacturer of cutters & accessories for milling machines.设计了用于油气田管道坡口切割的角度铣刀.The bevel milling cutter for cutting groove of oil casing - pipes was designed.铣刀 、 铰刀 、 拉刀和其它刀具.Grinding milling cut...
The Mouse looked at her rather inquisitively, and seemed to her to wink with one of its little eyes, but It'said nothing.这老鼠狐疑地看着她, 好像还把一只小眼睛向她眨了眨, 但没说话.She wrinkled her brow inquisitively.她好奇地皱起了眉头。Molly looked at ...
受热气体通过水中的盘管输送。The heated gas is piped through a coil surrounded by water.水可以用管子输送.The water may be carried by means of a pipe.根将水分和养料输送到干和枝.The roots transmit moisture and nutrient to the trunk and branches....