Chemical industry standards (HG)下载-第3页-标准下载网-www.bzxz.net

HG/T 3145-1985 Standard series classification and technical requirements for ordinary carbon steel and low alloy steel storage tanks

HG/T 3145-1985
HG/T 3143-1982 Technical requirements for liquefied petroleum gas tank trucks

HG/T 3143-1982
HG/T 3139.12-2001 Vertical reducer for kettle KJ series portable cylindrical gear reducer

HG/T 3139.12-2001
HG/T 3139.11-2001 Vertical reducer for kettle YP series belt drive reducer

HG/T 3139.11-2001
HG/T 3139.10-2001 Vertical reducer for kettle FP series belt drive reducer

HG/T 3139.10-2001
HG/T 3139.9-2001 P series belt drive reducer for vertical reducer for kettle

HG/T 3139.9-2001
HG/T 3139.8-2001 Vertical reducer for kettle CW series cylindrical gear, circular arc cylindrical worm reducer

HG/T 3139.8-2001
HG/T 3139.7-2001 Kettle Vertical Reducer DJC Series Cylindrical Gear Reducer

HG/T 3139.7-2001