先锋影音xfyy5566男人资源,高h喷水荡肉爽文np肉色学校,免费人成自慰网站,337p日本欧洲亚洲大胆精品

Welcome to Heyusheng(Guangzhou) Packaging Products Co.,Ltd. official website ！ !

Contact | Sitemap 中文 | English

Home > Factory > Testing Equipment

薄膜擺錘沖擊試驗(yàn)儀

Published：2015-12-23

通過半球形沖頭在一定速度下，沖擊并穿過薄膜試樣，測(cè)量沖頭消耗的能量，以此能量評(píng)價(jià)薄膜試樣的抗擺錘沖擊能量。

Next:It is the last one

Tags：

ADD: Number 102, building 8, Wan Yang Science and business industrial estate, ZhongLuoTan Town,

BaiYun District, Guangzhou City TEL：020-86301921

FAX：86307925

Copy ? Heyusheng(Guangzhou) Packaging Products Co.,Ltd. GuangDong ICP No. 15101806

Power By：webqt.cn