俺以前認識裏麵的幾個人,,
•
是的,加拿大有個公司,專門賣給中國糧倉的自動化感應設備,前幾年生意火的不得了
-碰碰胡-
♂
(0 bytes)
()
10/30/2024 postreply
21:13:17
•
是不是有一個倉位計,要用放射性元素
-通州河-
♂
(0 bytes)
()
10/30/2024 postreply
21:15:24
•
一大堆感應器,溫度,濕度啥的,挺複雜,裏麵還要放啥氣體
-碰碰胡-
♂
(0 bytes)
()
10/30/2024 postreply
21:23:01
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy