Service Email: info@cgsc108.com
PARTSDATA

Engineering Hub
Home Technical Database Service Manuals Data Assets Industry News Contact Us
Home > Parts Manual>

Document Information

Parts Manual

.

>span class=""">The handbook contains a complete set of parts breakdown and numbers > { let step = 0; // 分阶段控制进度增长速度 if (progress < 20) { step = Math.random() * 0.5; // 前期（连接/下载初始化）极慢 } else if (progress < 70) { step = Math.random() * 2; // 中期（下载文件）中等速度 } else if (progress < 95) { step = Math.random() * 0.8; // 后期（解析渲染）慢 } else { step = Math.random() * 0.2; // 最后5%极慢 } progress += step; if (progress >= 99.9) { progress = 99.9; // 停在99.9%，等PDF真加载完再到100% clearInterval(progressTimer); } // 更新进度条和百分比 const progressPercent = Math.floor(progress); loadingPercentage.textContent = `${progressPercent}%`; progressBar.style.width = `${progressPercent}%`; }, 200); } // 轮询检测PDF是否真的加载完成 function checkPdfReady() { checkPdfReadyTimer = setInterval(() => { try { // 访问iframe内部DOM（同域场景） const iframeDoc = pdfIframe.contentDocument || pdfIframe.contentWindow.document; // pdfjs的页面容器和自带加载条 const pdfContainer = iframeDoc.querySelector('#viewerContainer .page'); const loadingBar = iframeDoc.querySelector('.loadingBar'); // 判定条件：有PDF页面元素 且 自带加载条消失 if (pdfContainer && !loadingBar) { // 完成最后1%进度 progress = 100; loadingPercentage.textContent = `100%`; progressBar.style.width = `100%`; // 显示"完成"状态 setTimeout(() => { loadingPercentage.innerHTML = 'Finish'; // 延迟隐藏加载卡片 setTimeout(() => { loadingCard.style.opacity = '0'; loadingCard.style.transform = 'scale(0.95)'; loadingCard.style.pointerEvents = 'none'; // 隐藏遮罩层 setTimeout(() => { loadingMask.style.display = 'none'; }, 300); }, 800); }, 500); clearInterval(checkPdfReadyTimer); } } catch (e) { console.log('跨域无法访问iframe内部，进度条将按超时逻辑处理'); } }, 500); } // 启动进度模拟 startProgressSimulation(); // 等iframe加载完（viewer.html）后开始检测PDF状态 pdfIframe.onload = function() { setTimeout(checkPdfReady, 500); }; // 容错：60秒超时处理 setTimeout(() => { if (progress < 100) { progress = 100; loadingPercentage.textContent = `100%`; progressBar.style.width = `100%`; setTimeout(() => { loadingPercentage.innerHTML = '完成'; setTimeout(() => { loadingCard.style.opacity = '0'; loadingCard.style.transform = 'scale(0.95)'; loadingCard.style.pointerEvents = 'none'; setTimeout(() => { loadingMask.style.display = 'none'; }, 300); }, 800); }, 500); clearInterval(progressTimer); clearInterval(checkPdfReadyTimer); } }, 60000); // 60秒超时，可调整

Search Manuals

Manual Not Found?

Can't find the manual you're looking for? Our team is here to help.

Email Us info@cgsc108.com
Industry News
2025全球十大叉车品牌排行榜及详细资料库_工程机械行业必备
2025-12-15 Top 10 Brands
三一 SANY SY16C3Y3W 液压履带挖掘机 原厂零件目录
2026-03-06 Part Numbers Sharing
GEHL 盖尔 153 紧凑型挖掘机 · 完整零件图册
2026-02-25 Part Numbers Sharing
久保田 Kubota 4LZ-2.5 · 4LZY-1.8 · 4LZY-1.8B (PRO688Q) 联合收割机 原厂零件图册 & V2403 发动机目录
2026-02-20 Part Numbers Sharing
柳工 LIUGONG CPC20 · CPCD20 · CPC25 · CPCD25 内燃平衡重式叉车 零件图册维修配件目录（新柴系列 / 五十铃 C240PKJ 发动机）
2026-02-26 Part Numbers Sharing
卡特彼勒 CAT 320 / 320GC / 323 中型液压挖掘机零件参考指南 维修配件目录 (完整版)
2026-02-16 Part Numbers Sharing
山特维克 Sandvik DE710 勘探钻机 · 完整零件手册
2026-03-07 Part Numbers Sharing
十大港口物流重卡品牌盘点
2025-12-15 Top 10 Brands
PARTSDATA

Professional platform for engineering machinery technical data, committed to providing authoritative, precise, and efficient support for global practitioners.

Resources

  • Technical Database
  • Service Manuals
  • Data Assets

Partnership

  • Supplier Collaboration
  • Stats & Rankings

Support

  • info@cgsc108.com
  • Terms of Use
  • Privacy Policy
© 2025 PARTSDATA GLOBAL. ALL RIGHTS RESERVED.
PARTSDATA