※こちらの商品は、お取り寄せの場合がございます。商品によりましては、ご納品に少々お時間を頂く場合がございます。また、売り切れ・完売の折にはご容赦下さいますよう、お願い申し上げます。 ※海外からのご注文の場合には、クレジットカードでのご決済は、ご利用頂けません。 We can't accept creditcard from foreign customers. The method of payment is T/T in advance only.
送料無料（一部離島除く） REAL レアル ステアリング ハンドル プレミアムシリーズ S210-BKW-BK
■This site introduces knowledge and technology related to ensuring water safety and environmental conservation.
■We aim to be a reference site for students and young staff involved in “water purification”.
■We will explain basic knowledge, experimental methods and practical examples, and strive to provide contents that will serve as a reference for technological development and problem solving.
■ The site was launched in May 2017, but there are still many flaws in the content posted. Please understand.
■ Pages with “*” added to the menu title are “planned and not yet published” .
■Menus and their contents are updated frequently. Please note the renewal date.
Many overseas visit this site. The pages of this site were written in Japanese originally. Therefore, Google Translate software was installed for them, but this service had been stopped for some time. An English version has been written in some pages. But, it will be made one by one. Please wait for a while if the English page is not posted.
Now, the software is functioning again. Click the link below, and translate the text to your language and browse the site.
This site frequently updates the system OS, publishes new pages, and updates existing pages. In these cases, the administrator may not be aware even if problems occur such as non-display of diagrams and unknown link destinations. In such cases, we would appreciate those if you could contact us by e-mail at the bottom of the page.
This site is operated for the purpose of education and research or for the advice to those who are in trouble at work, but is not intended for profit or external financial support.
Questions and consultations from individuals or corporations by e-mail will be answered free of charge and as soon as possible.
However, we do not reply to commercial e-mails related to advertisement and sales. Note: Our website does not have any money account because of no financial transactions.