http://reply.papertrans.cn/3/275/27441/27441-21.png
http://reply.papertrans.cn/3/275/27441/27441-22.png
Submitted on: 29 May 2011.
Revised on: 08 June 2011.
Accepted on: 23 June 2011.
SAFETY SCIENCE
Submitted on: 23 September 2021.
Revised on: 09 October 2021.
Accepted on: 21 October 2021.
SAFETY SCIENCE---ELSEVIER
http://reply.papertrans.cn/3/275/27441/27441-25.png
Submitted on: 14 July 2017.
Revised on: 27 August 2017.
Accepted on: 12 September 2017.
SAFETY SCIENCE
http://reply.papertrans.cn/3/275/27441/27441-27.png
Submitted on: 05 July 1998.
Revised on: 20 July 1998.
Accepted on: 30 July 1998.
SAFETY SCIENCE
Submitted on: 09 July 1999.
Revised on: 03 August 1999.
Accepted on: 12 August 1999.
SAFETY SCIENCE---ELSEVIER
http://reply.papertrans.cn/3/275/27441/27441-30.png