课程简介

<p><img src="https://dayaotex-edu.bj.bcebos.com/v1/dayaotex-edu/%E9%85%B8%E6%80%A7%E6%9F%93%E6%96%99%E6%9F%93%E8%89%B2%E6%97%B6%E6%B3%A8%E6%84%8F%E8%A6%81%E7%82%B9%2C.jpg?authorization=bce-auth-v1%2F59b7a26546d74b64bfd056b483465817%2F2026-03-10T03%3A50%3A56Z%2F-1%2F%2F77ae625809d400a3d132000d86dd04e427e1c07cff4a427c96d7c8dba44e4f72" data-filename="" style="width: 783px;"><br></p>

课程目录

课程内容

酸性染料染色时注意要点