亚洲熟妇色自偷自拍另类,国产精品三级中文字幕,免费中文字幕一区二区三区,真人裸交一进一出高潮,国产不卡视频一区二区三区,国产精品调教一区二区三区,天天爽夜夜爽夜夜爽,一区二区福利在线视频,亚洲成av人片天堂在线,狠狠综合久久综合中文88

在線客服

客服電話

0931-8264370

新聞中心

您當(dāng)前位置是:網(wǎng)站首頁(yè) > 新聞中心

WTC 2017 in Beijing

來(lái)源: 華匯儀器作者: D. Hosner 時(shí)間: 2017-09-19 點(diǎn)擊: 1669 次

From 2017-09-18 to 2017-09-22 the 6th World Tribology Congress (WTC) takes place in Beijing, China. Lanzhou Huahui Instrument Technology Co., Ltd. (Huahui) is attending to present their instruments to the interested national and international experts and visitors.

"The objective of this congress is to highlight recent important progess in all aspects of tribology and strenghen the links between academia and industry by exploring various researches on fundamental and applied Tribology." Source: WTC 2017, programme.

1500 experts from 51 countries are attending the conference.

Beijing International Convention Center. Photo: D. Hosner	Venue, entrance hall. Photo: D. Hosner
Experts at the Huahui stand. Photo: D. Hosner	Mr. Hua is talking to experts. Photo: D. Hosner
Huahui stand outside. Photo: D. Hosner	Huahui stand inside. Photo: D. Hosner
MS-VHT1000 (High Temperature/Vacuum). Photo: D. Hosner	MS-HT1000 (High Temperature).. Photo: D. Hosner
HS-BT12000 (High Speed Bearing Tester). Photo: D. Hosner	Talking with a foreign expert. Photo: D. Hosner
Mr. Hua talks to Mr. Liu Weimin. Photo: D. Hosner	Group photo. Photo: D. Hosner