Get in Touch

  1. footer_icon_01
  2. footer_icon_02
  3. footer_icon_03

[email protected]

Talc Mining Uni

We are here for your questions anytime 24/7, welcome your consultation.

Get Price
Talc Mining Uni

Abstract. Background This study evaluated mortality among workers at a talc mining and milling facility. Methods Subjects were white men actively employed between 1948 and 1989 and known to have been alive in or after 1950. Analyses assessed cancer mortality during the period 195089 809 subjects and non

Our News

Copyright © 2020.Henan Industar Heavy Machinery Co,. Ltd All rights reserved.