二總(zong)部老武黃公(gong)(gong)路變革過程中(zhong)不斷地(di)公(gong)(gong)路交通安(an)(an)裝，該建(jian)安(an)(an)公(gong)(gong)司要注意安(an)(an)全衛生現代化，開支22萬余元對滬杭鐵路安(an)(an)裝了護(hu)欄(lan)，起點終點1.2公(gong)(gong)里遠、高兩米的要求護(hu)欄(lan)近兩年來安(an)(an)裝完(wan)后(hou)。（李文秀）