謝謝提醒，查了，這麽說：

This metal cutting boards for kitchen is made of stainless steel.

This food graded kitchen cutting board is sturdy enough to stand high pressure without hurting the surface, and the surface of the cutting board adopts manual drawing technology, which increases friction.

 

所有跟帖： 

• Loose chromium oxide (Cr2O3) is not safe to consume. (NT) -jassco- ♂ (0 bytes) () 12/06/2025 postreply 20:05:41

• 不懂，那還是用木頭 -偷油老鼠- ♂ (0 bytes) () 12/06/2025 postreply 20:15:26

• 不鏽鋼是燒結的，不是熔合而成的；原材料組分微粒有可能存在 -周老大- ♂ (0 bytes) () 12/07/2025 postreply 09:57:35

• 燒結的屬於高級不鏽鋼了，價格比較貴。300係列的應該是經過熔煉，之後軋製的。 -Shubin- ♂ (0 bytes) () 12/07/2025 postreply 12:20:02

• 哈哈，查了一下，還真是這樣；謝謝！ -周老大- ♂ (0 bytes) () 12/07/2025 postreply 20:24:01

• 切下來的碎屑就是微不鏽鋼 :-( -TBz- ♂ (0 bytes) () 12/06/2025 postreply 22:10:07