{"id":647907,"date":"2024-11-06T01:53:06","date_gmt":"2024-11-06T01:53:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/jis-b-77382020\/"},"modified":"2024-11-06T01:53:06","modified_gmt":"2024-11-06T01:53:06","slug":"jis-b-77382020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/jis\/jis-b-77382020\/","title":{"rendered":"JIS B 7738:2020"},"content":{"rendered":"<p>This Standard specifies the method for calibration and verification of the forcemeasuring system and length measuring instrument of the compression and tension testing machines (hereafter referred to as testing machines) used for evaluation of compressive and tensile characteristics of helical compression and extension springs. <\/p>\n<p>This Standard addresses the static calibration and verification of the force-measuring systems and length measuring instruments. The calibration values are not necessarily valid for high-speed or dynamic testing applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Calibration and verification of helical compression and extension springs<br \/>\ntesting machines<\/b><\/p>\n<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\/jis\/\"><b>JIS<\/b><\/a><\/td>\n<td>2020-11-20<\/td>\n<td>21<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":647922,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[261,323,2655],"product_tag":[],"class_list":{"0":"post-647907","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-100","7":"product_cat-21-160","8":"product_cat-jis","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/647907","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\/647922"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=647907"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=647907"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=647907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}