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#4156

「ブログ村iPhone写真ランキング」と「BLOG RANKING」に参加しています。下のバナーをクリックして応援して下さい。よろしくお願いします！！にほんブログ村iPhone写真ランキングTopページへ戻る

Tungsten Oxide on the Fifth

The fifth-generation jet fighter is the most advanced generation of fighters in the world. It is fully maneuvered with low detectability technology and has high maneuverability, advanced avionics s...

Efficient Catalysis of 2-Acetylthiophene over Aluminum Phosphotungstate Catalyst

2-acetylthiophene is an important intermediate in organic synthesis. It has been widely used in the synthesis of medicines and pesticides, such as antibiotics, plant growth regulators, androgen inh...

Preparation for Cesium Tungsten Bronze by Resin Exchange and Sol Gel Method

Energy conservation is a problem that must be considered in the sustainable development of every country's economy. In the energy consumption of many countries, building energy consumption ...

Tungsten Oxide Semiconductor Photocatalyst

The narrow band gap (about 2.7eV) of WO3 makes it have better absorption in visible light area, which is obviously superior to the traditional TiO2 photocatalyst, but it also has the disadvantages ...

#4155

「ブログ村iPhone写真ランキング」と「BLOG RANKING」に参加しています。下のバナーをクリックして応援して下さい。よろしくお願いします！！にほんブログ村iPhone写真ランキングTopページへ戻る

C FRAME PRESS MACHINE

Under the background of the increasing demand of universal hydraulic press market, our company has launched a high-precision and energy-saving servo hydraulic press, whose appearance and sound accu...

Impedance Control PCB

Impedance Control PCB , pcb circuit strictly control the trace width, thickness and dielectric thickness, pcb circuit tolerance of impedance trace ≤±5% is better for impedance matching, pcb circuit...

#4151

「ブログ村iPhone写真ランキング」と「BLOG RANKING」に参加しています。下のバナーをクリックして応援して下さい。よろしくお願いします！！にほんブログ村iPhone写真ランキングTopページへ戻る

Sand Casting

Sand casting china is the most commonly applied method for casting the metal part.It suits most of the raw materials, ferroalloy, and non-ferroalloy both can be used to do the sand casting. Types o...