JT/T 102-2009 General technical specification for steel tube light beacon.1范團JT/...

行业标准2023.07.20

JT/T 120-2008 Benkelman beam pavement deflectometer.1范围JT/T 120规定了贝克曼梁路面弯沉仪的产品型号...

行业标准2023.07.20

JT/T 224-2008 Medium duty gear oils for vehices.1范围JT/T 224规定了中负荷车辆齿轮油的技术要求、试验方法...

行业标准2023.07.20

JT/T 329-2010 Prestressing strand anchorage , grip and coupler for highway bridg...

行业标准2023.07.20

JT/T 445-2008 Automobile chassis dynamometer.1范围JT/T 445规定了汽车底盘测功机的术语和定义、分类、型号、功...

行业标准2023.07.20

JT/T 744-2009 Therapy principle of decompression sickness for heliox saturation...

行业标准2023.07.20

JT/T 702-2007 Specifications for correcting notices for coastal port and fairway...

行业标准2023.07.20

JT/T 756-20091范围JT/T 756规定了混凝土贯入阻力测定仪(以下简称贯人仪)的分类和组成、技术要求、试验方法、检验规则、标志与包装。JT/T 7...

行业标准2023.07.20

JT/T 760-2009 General specification for buoy.1范围JT/T 760规定了中国沿海和内河助航浮标的分类和规格、技术要...

行业标准2023.07.20

JT/T 769-2009 Polycarboxylates high performance water-reducing admixture on conc...

行业标准2023.07.20