If so the US polymers industry has to shut down too. :)

來源: supercs88 於 2025-08-22 13:56:34 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)

所有跟帖： 

• different. think harder -internuts- ♂ 給 internuts 發送悄悄話 internuts 的博客首頁 (0 bytes) () 08/22/2025 postreply 14:52:24

• same. too simple. :) -supercs88- ♂ 給 supercs88 發送悄悄話 supercs88 的博客首頁 (0 bytes) () 08/22/2025 postreply 15:05:43

請您先登陸，再發跟帖！