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特殊レンズ・スーパーマニアックス（79）NIKON SERIES E

本シリーズでは、やや特殊な交換レンズを、カテゴリー別に紹介している。今回は「Nikon (LENS) SERIES E」という主旨で、NIKONより1980年代前半の短期間のみ発売されていたSIRIES E（シリーズE)銘のレンズ5本、および参照用として他のレンズ1本、の計6本を紹介する。ただし、いずれのレンズも過去記事で紹介済みである為、本記事では、これら「SERIES E」を取り巻く、市...

Choosing a Furnace Brazing Heat Exchanger Factory

A furnace brazing heat exchanger is a highly reliable and durable heating and cooling device. Compared to conventional heating and cooling systems, it is inexpensive to use and can last a long tim...

MORNSUN and SE Spezial-Electronic Launch Joint Venture MORNSUN Power GmbH

Guangzhou (China) / Bückeburg (Germany), Oct. 2017 - MORNSUN GUANGZHOU SCIENCE TECHNOLOGY CO., LTD. (hereinafter "MORNSUN") and SE Spezial- Electronic GmbH have founded the joint-ventur...

Field Application Engineer 

full timeHyderabad, Bangalore, Puna, India What You’ll Do: Provides technical leadership and direction to channel partners in the development of power supply solutions in support of presales activi...

MORNSUN introduced its new PVxx-29Bxx for the 1500VDC PV power system at SNEC 2016

SNEC 2016 was successfully held in Shanghai, China in May. MORNSUN attended it and highlighted the latest products pvxx 29 bxx series targeting photovoltaic combiner and photovoltaic inverter at th...

Components of an Air Dryer

The main function of an air dryer is to reduce moisture in compressed air. This is possible through a heat exchanger. This component is used in refrigerated air dryers and other compressed-air sys...

cryogenic ball valve product introduction

LNG butterfly valve LNG butterfly valve, also called flap valve, is mainly composed of valve body, valve stem, butterfly plate and sealing ring. The valve body is cylindrical with short axial lengt...

Once we dissolve or emulsify the soil that is affixed to the carpet fibers

There are many methods we can use to do this. It would become much harder to get the carpet clean, and I would have to try to compensate, by using more concentrated or different chemicals, agitatin...

Water To Water Brazed Plate Heat Exchanger

A water-to-water brazed plate heat exchanger can transfer energy from one medium to another. A large commercial brazed plate heat exchanger is made from copper, while a smaller brazed plate heat e...

色の兼ね合い

Apple Watch Series 7を購入するにあたってちょっと心配だったのは、既に持っているミラネーゼループ（スペースブラック）との色の兼ね合いだったのだけれど、先日1日身に付けてみて、ほとんど違和感がない事が分かった。確かにSeries 4のスペースグレイと比べるとちょっとだけちぐはぐな感じがするけれど、そもそも材質的にはステンレスケースの方が合う気がするし、もっと言えばそれほど仔細...