Sanitation Explained - 搜索视频

Sanitation Standards Explained in 2 Minutes

Sanitation Standards Explained in 2 Minutes

Nearly 1 billion people don’t have access to any toilet at all. Here’s how non-sewered sanitation standards offer a more sustainable option to combat the...

FacebookANSI - American National Standards Institute已浏览 249 次2020年5月15日

Sanitation Workers

At Monday's... - New York City Department of Sanitation

At Monday's... - New York City Department of Sanitation

FacebookNew York City Department of

已浏览 969 次2023年10月26日

Sanitation Worker... - New York City Department of Sanitation

Sanitation Worker... - New York City Department of Sanitation

FacebookNew York City Department of

已浏览 1418 次2022年8月20日

Sanitation workers to the rescue

Sanitation workers to the rescue

2021年5月28日

热门视频

Check out the translation for "sanitation" on SpanishDictionary.com!

Check out the translation for "sanitation" on SpanishDictionary.com!

spanishdict.com

2010年1月28日

Sanitation

2017年5月5日

Health and Sanitation in 19th Century New York

Health and Sanitation in 19th Century New York

已浏览 1006 次2015年7月26日

Sanitation and Hygiene

Water, Sanitation and Hygiene

Water, Sanitation and Hygiene

2019年9月21日

Water, sanitation and hygiene

Water, sanitation and hygiene

2019年6月26日

Water, sanitation and hygiene (W.A.S.H)

Water, sanitation and hygiene (W.A.S.H)

2019年11月26日