国产手机在线观看,欧美亚洲另类综合,国产精品自在线拍国产电影,国产亚洲精品看片在线观看

Steel plate cutting refers to the use of natural gas flame (oxygen-natural gas) will be cut metal preheated to the burning point of intense combustion, and then release high-pressure oxygen flow, so that the metal further intense oxidation and burning slag blowing off the process of incision. ?

Steel plate cutting refers to the use of natural gas flame (oxygen-natural gas) will be cut metal preheated to the burning point of intense combustion, and then release high-pressure oxygen flow, so that the metal further intense oxidation and burning slag blowing off the process of incision.

Tube profile cutting is used for cutting stainless steel, aluminum profile, copper, iron, hard plastic, carbon fiber and other materials. It has the advantages of accurate cutting angle, smooth cutting section, burr free and high efficiency.

Tube profile cutting is used for cutting stainless steel, aluminum profile, copper, iron, hard plastic, carbon fiber and other materials. It has the advantages of accurate cutting angle, smooth cutting section, burr free and high efficiency.

Tube profile cutting is used for cutting stainless steel, aluminum profile, copper, iron, hard plastic, carbon fiber and other materials. It has the advantages of accurate cutting angle, smooth cutting section, burr free and high efficiency.

The so-called metal cutting machine is also called metal laser cutting machine, which is the energy released when the laser beam irradiates the metal workpiece surface to melt and evaporate, in order to achieve the purpose of cutting or engraving, with high precision, cutting fast, not limited to cutting patterns, automatic typesetting to save materials, smooth incision, plus Low cost.

The so-called metal cutting machine is also called metal laser cutting machine, which is the energy released when the laser beam irradiates the metal workpiece surface to melt and evaporate, in order to achieve the purpose of cutting or engraving, with high precision, cutting fast, not limited to cutting patterns, automatic typesetting to save materials, smooth incision, plus Low cost.

The so-called metal cutting machine is also called metal laser cutting machine, which is the energy released when the laser beam irradiates the metal workpiece surface to melt and evaporate, in order to achieve the purpose of cutting or engraving, with high precision, cutting fast, not limited to cutting patterns, automatic typesetting to save materials, smooth incision, plus Low cost.

The so-called metal cutting machine is also called metal laser cutting machine, which is the energy released when the laser beam irradiates the metal workpiece surface to melt and evaporate, in order to achieve the purpose of cutting or engraving, with high precision, cutting fast, not limited to cutting patterns, automatic typesetting to save materials, smooth incision, plus Low cost.

The smoke and dust purifier is a kind of high-efficiency air purifier designed for industrial waste gas smoke and dust. The structure of the purifier is a complete air purifying system consisting of a vacuum pipe, a high-efficiency filter, an activated carbon filter, a special dust-collecting fan and a touch-type microcomputer controller. Widely used in machinery, hardware, electronic and electrical appliances, optoelectronic, chemical, tobacco, pharmaceuticals, food, biology and other industries and other places with smoke, dust, dust pollution.