ERROR

Kami minta maaf - meskipun kami melakukan yang terbaik: kesalahan terjadi
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 = 14 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 14 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 14 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 14 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 14 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 14 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 14 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 14 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

Salmiah Binti Kasolang & Jitendra Kumar Katiyar 
Green Tribology [PDF ebook] 
Emerging Technologies and Applications

समर्थन

This book focuses on innovative surfaces, lubricants, and materials to reduce friction and wear for environmental conservation and sustainability. Green Tribology: Emerging Technologies and Applications creates a platform for sharing knowledge currently emerging in the field of green tribology and concentrates on advances and developments in technologies and applications.FEATURES Discusses the influence of technological developments in green tribology on the environment and sustainability Highlights key findings on the superior tribological characteristics of bioinspired surfaces, tribological performance improvements with advances in green/ecofriendly materials, environmentally friendly lubricants, minimum quantity lubrication, and reuse of disposed materials Brings together the research expertise of leaders in the international tribology community Describes ongoing trends and future outlooks Aimed for advanced students, researchers, and industry professionals, this book will be of interest to readers seeking to understand and apply sustainable practices in tribology and lubrication engineering and related fields.

€63.18
भुगतान की विधि
यह ईबुक खरीदें और 1 और मुफ़्त पाएं!
भाषा अंग्रेज़ी ● स्वरूप PDF ● पेज 263 ● ISBN 9781000457551 ● संपादक Salmiah Binti Kasolang & Jitendra Kumar Katiyar ● प्रकाशक CRC Press ● प्रकाशित 2021 ● डाउनलोड करने योग्य 3 बार ● मुद्रा EUR ● आईडी 7913326 ● कॉपी सुरक्षा Adobe DRM
एक DRM सक्षम ईबुक रीडर की आवश्यकता है

एक ही लेखक से अधिक ईबुक / संपादक

8,804 इस श्रेणी में ईबुक