UNE-EN 352-4:2001/A1:2006
#ecom-norma-detail-normas-referenced .standard-button:disabled, #ecom-norma-detail-normas-referenced .standard-button[disabled], #ecom-norma-detail-normas-referenced .standard-button.disabled, #ecom-norma-detail-normas-referenced .standard-button.ecom-btn-loading { opacity: .6; pointer-events: none; filter: brightness(0.85); } #ecom-norma-detail-normas-referenced .standard-button:active { filter: brightness(0.85); } <p class="description">Protectores auditivos. Requisitos de seguridad y ensayos. Parte 4: Orejeras dependientes del nivel.</p> <button type="button" class="btn extract-btn" style="display:none" data-code="UNE-N0035533"> Descargar extracto <img src="/documents/d/global/ico-pdf" alt="PDF" class="extract-btn-icon" style="padding-left:3px;vertical-align:middle;"> </button> </div> </div> </section> </div> <div id="ecom-extract-spinner" style="display:none;position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.4);align-items:center;justify-content:center;"> <div class="spinner-border text-light" role="status" style="width:3rem;height:3rem;"> <span class="sr-only">Loading...</span> </div> </div> <script> (function () { var container = document.getElementById("ecom-norma-header"); if (!container) return; var btn = container.querySelector(".extract-btn"); if (!btn) return; var rawCode = btn.getAttribute("data-code"); if (!rawCode || rawCode.indexOf("-") === -1) return; var organism = rawCode.split("-")[0]; var code = rawCode.split("-")[1]; var downloadUrl = ""; var fileName = "extracto.pdf"; async function waitForGlobalScripts(timeoutMs) { var start = Date.now(); return new Promise(function (resolve, reject) { (function poll() { if (window.ecomGlobalScripts?.functions?.getFieldCXCustomConfig && window.ecomGlobalScripts?.properties?.cxCustomConfigsNames) return resolve(); if (Date.now() - start > timeoutMs) return reject(new Error("ecomGlobalScripts no disponible")); requestAnimationFrame(poll); })(); }); } async function resolveExtract() { try { await waitForGlobalScripts(5000); var apiHost = await window.ecomGlobalScripts.functions.getFieldCXCustomConfig( window.ecomGlobalScripts.properties.cxCustomConfigsNames.defaultName, "webApiUrl" ); var infoRes = await fetch(apiHost + "/tijuana/normaExtract/" + encodeURIComponent(organism) + "/" + encodeURIComponent(code)); if (!infoRes.ok) return; var info = await infoRes.json(); if (info.docId) { downloadUrl = apiHost + "/tijuana/downloadNormaExtract/" + encodeURIComponent(organism) + "/" + encodeURIComponent(info.docId); fileName = info.fileName || "extracto.pdf"; btn.style.display = ""; } } catch (err) { console.error("Error resolviendo extracto:", err); } } var spinner = document.getElementById("ecom-extract-spinner"); btn.addEventListener("click", async function () { if (!downloadUrl) return; btn.disabled = true; if (spinner) spinner.style.display = "flex"; try { var fileRes = await fetch(downloadUrl); if (!fileRes.ok) throw new Error("Error descargando el extracto"); var blob = await fileRes.blob(); var url = URL.createObjectURL(blob); var a = document.createElement("a"); a.href = url; a.download = fileName; document.body.appendChild(a); a.click(); document.body.removeChild(a); URL.revokeObjectURL(url); } catch (err) { console.error("Error descargando extracto:", err); } finally { btn.disabled = false; if (spinner) spinner.style.display = "none"; } }); resolveExtract(); })(); </script> </div>| Aviso: | Las normas que son modificaciones no son documentos independientes y deben adquirirse con la norma a la que modifica. |
|---|---|
| Fecha de anulación: |
2023-12-01
Anulada
|
| Fecha de confirmación: | 2014-01-01 |
| Idiomas disponibles: | Español, Inglés |
| ICS: | 13.340.20 - Equipo de protección de la cabeza |
| CTN: | CTN 81/SC 1 - Protección individual |
|
Anulaciones Normas |
Es anulada por UNE-EN 352-4:2020 |
|
Equivalencia Internacional |
Idéntica EN 352-4:2001/A1:2005 |
|
Modificaciones Normas |
Modifica a UNE-EN 352-4:2001 |










