Specifications thiab cov qauv rau cov hniav ntoo trim

Cov kev qhia tshwj xeeb ntawm cov ntoo dai kom zoo nkauj tsuas yog xa mus rau nws qhov siab tshaj plaws thiab qhov siab. Cov kev qhia tshwj xeeb (dav × qhov siab) suav nrog 30 * 50mm, 60 * 90mm, thiab 120 * 40mm. Lawv qhov ntev yog feem ntau 2-5 meters. Khoom ntoo trim yog feem ntau 3 meters ntev, tab sis tuaj yeem ua raws li qhov kev thov.

Tuam Tshoj tau tshaj tawm thiab ua raws li lub teb chaws tus qauv GB/T 20446-2022, "Wood Trim." Cov qauv no tau luam tawm thaum Lub Kaum Hli 14, 2022, thiab siv rau lub Tsib Hlis 1, 2023, hloov GB / T 20446-2006. Tus qauv qhia txog kev faib tawm, cov kev xav tau, cov qauv kev sim, kev tshuaj xyuas cov cai, nrog rau kev kos npe, ntim, kev thauj mus los, thiab khaws cia ntawm cov ntoo txiav, thiab siv rau cov khoom siv ntoo xws li cov khoom ntoo, cov ntoo ntoo, thiab cov ntoo-yas sib xyaw.