{"id":153,"date":"2026-07-13T11:43:54","date_gmt":"2026-07-13T03:43:54","guid":{"rendered":"https:\/\/themebb.com\/en\/archives\/153"},"modified":"2026-07-13T11:43:54","modified_gmt":"2026-07-13T03:43:54","slug":"gas-supply-is-not-less-than-0-2m-%c2%b3-0-3mpa-min-specification-writing-and-industrial-standard-analysis","status":"publish","type":"post","link":"https:\/\/themebb.com\/en\/archives\/153","title":{"rendered":"Gas Supply Is Not Less than 0.2M \u00b3 @ 0.3MPa\/Min: Specification Writing and Industrial Standard Analysis"},"content":{"rendered":"<h2>I. Key points of correct writing forms<\/h2>\n<p>in the technical parameters of air compressor, Mark &#8220;The air supply is not less than 0. 2m\u00b3 @ 0.3MPa \/min &#8220;, strictly follow the industrial standard writing method:<strong>the @ symbol is followed by the pressure value. The unit MPa must be uppercase without spaces (that is, 0. 3MPa)<\/strong>; Unit volume m\u00b3 &#8220;Use superscript; Slash&#8221;\/&#8221;means&#8221; every minute &#8220;, and cannot write forms other than&#8221;\/min &#8220;(such as&#8221; every minute &#8220;or&#8221; min \u00b9 \u00b9 &#8220;).<\/p>\n<h2>II. Key details<\/h2>\n<ul>\n<li><strong>MPa unit Writing<\/strong>: in the international system of units, MPa &#8220;Is mega Pascal, M (MB) and Pa (Pa) are uppercase, and there is no space in the middle;<em>it is forbidden to write &#8220;mpa&#8221; &#8220;Mpa&#8221; or&#8221; 0.3 M Pa &#8220;<\/em>.<\/li>\n<li><strong>Gas supply labeling logic<\/strong>: the working conditions must be specified-here @ 0.3MPa &#8220;Refers to the exhaust pressure 0. 3MPa free air flow (FAD) under gauge pressure, theoretical value under non-absolute pressure or unspecified pressure.<\/li>\n<li><strong>Compressor parameter format convention<\/strong>: The general format of the industry is traffic @ pressure\/time, such as 0.2m\u00b3\/min @ 0.3MPa &#8220;, the order cannot be reversed; If the minimum guarantee value is emphasized, it is appropriate to use&#8221; \u22650.2m\u00b3\/min @ 0.3MPa replace colloquial expressions such as &#8220;no less.<\/li>\n<\/ul>\n<h2>3. Sample comparison (compliance vs common errors)<\/h2>\n<p>\u2705Compliance writing: <code>\u22650.2 m\u00b3\/min @ 0.3 MPa<\/code>(Spaces are recommended to improve readability, but not mandatory)<br \/>\u274cError writing: <code>0.2m3\/min@0.3mpa<\/code>(Unit case error, m\u00b3 unlabeled, no space ambiguity)<\/p>\n<p> \u2713 Correct: \u22650.2 m\u00b3\/min @ 0.3 MPa<br \/>\n\u2717 Incorrect: 0.2m3\/min @ 0.3mpa <\/p>\n<p>Note: &#8220;3&#8221; in m\u00b3 should be superscript; The initial letters of MPa are all written in large numbers; @ it is recommended to leave spaces before and after to enhance readability.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This article explains in detail the standard writing method of &#8220;The air supply volume is not less than 0.2m \u00b3 @ 0.3MPa\/min&#8221; in the air compressor parameters, covering the case rules of MPa units, the requirements of m\u00b3 superscript, @ Symbol usage scenarios and industry standard format conventions help technicians accurately mark compressor performance parameters to avoid contract or acceptance disputes caused by format errors.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","zob_sync_key":"zsync_afde822a0d57f3e9640bd5d4","zob_sync_source_post_type":"post","zob_sync_lang":"en-US","zob_sync_source_url":"https:\/\/themebb.com\/blog\/archives\/220.html","zob_sync_key_version":"v1","zob_sync_source_blog_id":"1","zob_sync_source_post_id":"220"},"categories":[23],"tags":[],"class_list":["post-153","post","type-post","status-publish","format-standard","hentry","category-haha"],"_links":{"self":[{"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/posts\/153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/comments?post=153"}],"version-history":[{"count":0,"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/posts\/153\/revisions"}],"wp:attachment":[{"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/media?parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/categories?post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/themebb.com\/en\/wp-json\/wp\/v2\/tags?post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}