ERROR

我们很抱歉 - 尽管我们做到了最好:发生了错误
Typedatabase
MessageYou have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near "AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categorie..." at line 5
QuerySELECT (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 13 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 13 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4name, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 000) AS cat1url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3url, (SELECT url_text FROM commerce_seo_url_without_language WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4url, (SELECT wod_count_products FROM categories WHERE categories_id = 000) AS cat1cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2cnt, (SELECT wod_count_products FROM categories WHERE categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3cnt, (SELECT wod_count_products FROM categories WHERE categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4cnt

Diego Rosso 
Aeration, Mixing, and Energy [PDF ebook] 
Bubbles and Sparks

समर्थन

Aeration, Mixing, and Energy: Bubbles and Sparks is the first book on bubbles and sparks, presenting the state-of-the-art on aeration and mixing technology for water and wastewater treatment systems. Aeration and mixing are the heart of wastewater treatment and must be performed well and at high efficiency for successful treatment. After reviewing the most current aeration systems, this book presents the best ways of measuring aeration system performance and to use those measurements for design, control, and sustainable operations. A team of experts in the field were assembled to help write this book, which is the product of several years of work and decades of combined experience. Aeration, Mixing, and Energy: Bubbles and Sparks is a valuable complement to any book on water reclamation and wastewater treatment.

€122.10
भुगतान की विधि
यह ईबुक खरीदें और 1 और मुफ़्त पाएं!
भाषा अंग्रेज़ी ● स्वरूप PDF ● ISBN 9781780407845 ● संपादक Diego Rosso ● प्रकाशक IWA Publishing ● प्रकाशित 2018 ● डाउनलोड करने योग्य 3 बार ● मुद्रा EUR ● आईडी 6795575 ● कॉपी सुरक्षा Adobe DRM
एक DRM सक्षम ईबुक रीडर की आवश्यकता है

एक ही लेखक से अधिक ईबुक / संपादक

11,493 इस श्रेणी में ईबुक