const updateHeaderMetrics = () => { const header = document.getElementById('header'); const rect = header.getBoundingClientRect(); const headerHeight = rect.bottom; document.documentElement.style.setProperty('--header-height', `${headerHeight}px`); }; window.addEventListener('DOMContentLoaded', updateHeaderMetrics); window.addEventListener('resize', updateHeaderMetrics); const header = document.getElementById('header'); const resizeObserver = new ResizeObserver(entries => { for (let entry of entries) { const rect = entry.target.getBoundingClientRect(); const headerHeight = rect.bottom; document.documentElement.style.setProperty('--header-height', `${headerHeight}px`); } }); resizeObserver.observe(header);

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Luoyang Hongda Furnace Industry Can Customize High Temperature Melting Glass Furnace, Frit Furnace, Crucible Resistance Furnace, Muffle Furnace, Experimental Furnace

Specialists in Custom High-Temperature Furnaces for Glass, Ceramics & Materials Science

$3,442.67

Specification-

HDR1

HDR1

HDR2

HDR3

Quantity

Sustainably made

Secure payments

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Shipping

Estimated Delivery：Feb-07 - Feb-11

Vendor by: 1688

SKU: -HDR1-A00168320

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