ERROR

Ne pare rău - deși am făcut tot posibilul: a apărut o eroare
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 = 15 AND categories_id = 000) AS cat1, (SELECT categories_id FROM categories_description WHERE language_id = 15 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2, (SELECT categories_id FROM categories_description WHERE language_id = 15 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3, (SELECT categories_id FROM categories_description WHERE language_id = 15 AND categories_id = AND SUBSTRING(categories_id,4,1) != "0") AS cat4, (SELECT categories_name FROM categories_description WHERE language_id = 15 AND categories_id = 000) AS cat1name, (SELECT categories_name FROM categories_description WHERE language_id = 15 AND categories_id = 00 AND SUBSTRING(categories_id,2,1) != "0") AS cat2name, (SELECT categories_name FROM categories_description WHERE language_id = 15 AND categories_id = 0 AND SUBSTRING(categories_id,3,1) != "0") AS cat3name, (SELECT categories_name FROM categories_description WHERE language_id = 15 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

H. Akhina & Sabu Thomas 
Poly(vinyl chloride)-based Blends, Interpenetrating Polymer Networks (IPNs), and Gels [EPUB ebook] 

支持

Poly(vinyl chloride)-Based Blends, IPNs, and Gels brings together the latest research on the blending of PVC, covering processing, materials, properties, and applications. This book addresses these challenges and highlights the state-of-the-art in the field, such as the development of eco-friendly micro and nanostructured functional materials based on PVC and advances in experimental and theoretical studies of PVC based-polymer blends. This is a valuable resource for researchers and advanced students in polymer science, chemistry, composite science, and materials science and engineering, as well as R&D professionals, engineers, and scientists working with advanced PVC-based materials across a range of industries. – Offers methodical, in-depth coverage of PVC-based blends, IPNs, and gels with each polymer type- Explains advanced methods for PVC-based materials with improved properties for a range of novel applications- Provides avenues for improved sustainability, discussing PVC from biomass, life cycle, recycling, and other environmental considerations

€268.88
支付方式
购买此电子书可免费获赠一本!
语言 英语 ● 格式 EPUB ● ISBN 9780323994750 ● 编辑 H. Akhina & Sabu Thomas ● 出版者 Elsevier Science ● 发布时间 2024 ● 下载 3 时 ● 货币 EUR ● ID 9425012 ● 复制保护 Adobe DRM
需要具备DRM功能的电子书阅读器

来自同一作者的更多电子书 / 编辑

11,151 此类电子书