Profile Picture
繁體中文
  • All
  • Search
  • Images
  • Videos
    • Shorts
  • Maps
  • More
    • News
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Myspace
    Dailymotion
    Metacafe
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
塑胶材质认识
3:18
塑胶材质认识
40.5K viewsFeb 19, 2020
bilibili雎高寒
横向测评|安踏塑胶先锋VS李宁追风PRO!谁是最爱?
1:33
横向测评|安踏塑胶先锋VS李宁追风PRO!谁是最爱?
5.4K views4 months ago
bilibili跑不动的轩哥
一分钟了解PVC商用塑胶地板
1:00
一分钟了解PVC商用塑胶地板
1.9K viewsNov 21, 2020
bilibili安徽美煦建材
【模具】注塑模具结构及原理详解,大银塑胶,塑胶模具厂
1:58
【模具】注塑模具结构及原理详解,大银塑胶,塑胶模具厂
May 28, 2023
sohu人人职场讲堂
【模具】注塑模具制造加工流程详解,大银塑胶,塑胶模具厂
1:42
【模具】注塑模具制造加工流程详解,大银塑胶,塑胶模具厂
May 28, 2023
sohu小狐狸346640398
协宏—注塑加工成型的工艺步骤
1:30
协宏—注塑加工成型的工艺步骤
Jul 3, 2024
sohu协宏开模注塑
7-1常用塑胶料物性详解_高清1080P在线观看平台_腾讯视频
22:09
7-1常用塑胶料物性详解_高清1080P在线观看平台_腾讯视频
Jan 28, 2020
qq.com
1:14
高清动画展示注塑成型原理,注塑4大全过程演示,看完秒懂原理
Jun 28, 2021
qq.com
2:19
你知道塑料制品如何生产的吗?看了注塑成型的原理你就懂了
Aug 21, 2018
qq.com
0:40
EPDM是什么材料
678 viewsFeb 22, 2022
bilibili塑胶跑道18971635277
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms