求翻译：　　1） 刮嵌缝腻子：刮嵌缝腻子前先将接缝内浮土清除干净，用小刮刀把腻子嵌入板缝，与板面填实刮平。是什么意思？

1) scraping caulking putty: scrape putty caulking seams in surface dust before the first cleaned with a small spatula to putty embedded in the slab, and the board to fill the real gelling.

1) Commission on Sustainable Development: Sustainable development is embedded sewing putty embedded sewing putty before floating in the joints, and a small knife coater out clean the putty embedded seams, and gem-filled scraped.

正在翻译，请等待...

　　1) scraping caulking PuTTY: before scraping caulking PuTTY seams in the cleaned surface dust, with a small scraper embedding PuTTY for joints, and the Pan gasket scrape.