It has been known in medical field since 2003 in our country and used in laboratory, environmental building material and hospital hygiene.

在我国医学领域内，于2003年有学者报道并使用于实验室及环境建筑材料和医院卫生学。

youdao

Foshan is one of the largest production sites for building hygiene ceramics in our country, it is important to pursue cleaner production in this industry.

佛山是我国建筑卫生陶瓷最大的生产基地之一，在该行业推行清洁生产具有重要意义。

youdao

Phone bill, public security fee, water & electricity, hygiene fee, elevator fee, building Square is responsible to pay house management fee.

电话费、保安费、水电费、卫生费、电梯费、房 屋管理费由 方负责交纳。

youdao

Due to the action plans designed during the sessions of the circles, learners have achieved many changes in their surroundings, such as building latrines and meeting halls, cleaning streets and houses, improving the hygiene habits of community members, including non-APLICA-learners, and improving access to drinking water.

UNESCO: Country Profile: Angola