-
Online Data Bedrooms
發(fā)布時間:2022/11/06瀏覽次數(shù):446
Virtual data rooms (VDRs) enable businesses to store and promote sensitive paperwork and information with no need for a physical space. It works like a area filled with submitting https://jyancey.m...
-
Hello world
發(fā)布時間:2022/02/16瀏覽次數(shù):538
Welcome to wiki This is your first post. Edit or delete it, then start blogging!
-
Hello world
發(fā)布時間:2022/02/16瀏覽次數(shù):638
Welcome to wiki This is your first post. Edit or delete it, then start blogging!
-
MDI長期接觸對健康的影響有哪些
發(fā)布時間:2017/10/31瀏覽次數(shù):2481
MDI長期接觸對健康的影響有哪些 吸入 通常認(rèn)為控制MDI的暴露在規(guī)定指標(biāo)(平均0.005ppm,高不超過0.020ppm)可以防止過敏。但是,如果個體對MDI過敏,在很低的濃度下就會引發(fā)哮喘。(見醫(yī)療監(jiān)督部分) 對白鼠進行...