Other industry standards下载-第5页-标准下载网-www.bzxz.net

CECS: 2290 Soil anchor design and construction specifications CECS22:90

CECS : 2290
CECS : 21-2000 Technical specification for ultrasonic detection of concrete defects CECS21:2000

CECS : 21-2000
CECS : 18-2000 Technical specification for anti-corrosion engineering of polymer cement mortar cecs18:2000

CECS : 18-2000
CECS : 17-2000 Technical Specification for Buried Rigid Polyvinyl Chloride Water Supply Pipeline Engineering

CECS : 17-2000
TJ (I) 231-75 Mechanical Equipment Installation Engineering Construction and Acceptance Specifications Volume 1 General Provisions TJ231-75 (I)

TJ (一) 231-75
CECS : 0388 钻芯法检测混凝土强度技术规程CECS03:88

CECS : 0388
CECS : 117-2000 Design specification for expansion joints of concrete structures in water supply and drainage projects CECS117:2000

CECS : 117-2000
FJJ 211-1986 Jacketed pipe construction and acceptance specifications

FJJ 211-1986