{"id":271929,"date":"2024-10-19T18:14:12","date_gmt":"2024-10-19T18:14:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-4954-21978\/"},"modified":"2024-10-25T14:30:54","modified_gmt":"2024-10-25T14:30:54","slug":"bs-4954-21978","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-4954-21978\/","title":{"rendered":"BS 4954-2:1978"},"content":{"rendered":"<p>This Part of this British Standard deals with methods of acoustic testing and rating of induction units, defined in Part 1 of the standard, for:<\/p>\n<ol>\n<li>sound power emission;<\/li>\n<li>terminal attenuation.<\/li>\n<\/ol>\n<p>Methods of acoustic testing and rating of induction units for sound power emission and terminal attenuation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Methods for testing and rating induction units for air distribution systems &#8211; Acoustic testing and rating<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>1978<\/td>\n<td>22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":271935,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1274,2641],"product_tag":[],"class_list":{"0":"post-271929","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-140-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/271929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/271935"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=271929"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=271929"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=271929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}