350 bytes added
, 16:14, 16 September 2020
==Product Picture 产品图片==
[[File:YT1.6-4M 002.jpg|alt=|center|thumb|800x800px|'''YT1.8-4M''']]
==Product Specification 产品规格==
[[File:YT1.6-4M.pdf|center|thumb|1133x1133px]]
[[File:YT1.6-4M.pdf|center|thumb|1131x1131px|page=2]]
[[File:YT1.6-4M.pdf|center|thumb|1131x1131px|page=3]]
[[File:YT1.6-4M.pdf|center|thumb|1131x1131px|page=4]]