JT/T 33.1-93 交通行业工人技术等级标准公路工程与航务工程混凝土工
JT/T 33.1-93 Technical grade standards for workers in the communcentions industr...
行业标准2023.07.18
JT/T 33.1-93 Technical grade standards for workers in the communcentions industr...
行业标准2023.07.18
JT/T 294-1995.1主题内容和适 用范围JT/T 294规定了--般船舶的船模静水阻力与推进试验的模型试验原始数据,整理计算时所用的资料:卡格式计算和...
行业标准2023.07.18
JT/T 293-1995.1主题内容和适 用范围JT/T 293规定了应用计算机传送和存贮时所需各种几何信息的定义和说明。JT/T 293适用于船舶设计、船舶...
行业标准2023.07.18
JT/T 295-1995 Repairing technique rules for the quayside container crane.1范围JT/T...
行业标准2023.07.18
JT/T 297-1996 Chasstfication and code for motor rehicle service equipment and to...
行业标准2023.07.18
JT/T 298-1996 The Technical Management Regulations for Marine Radioroom (for riv...
行业标准2023.07.18
JT/T 299-1996 Disassembly and reassembly machine for automotive wheel nut Disass...
行业标准2023.07.18
JT/T 300-1996 Operational Process of Tugboats.1范围JT/T 300规定了720~300kW拖轮作业的基本要求和操...
行业标准2023.07.18
JT/T 302-1996 Technical conditions of marine air sac in inland rivers.1范围JT/T 30...
行业标准2023.07.18
JT/T 303-1996 The specification for using and maintaining motor vehicle tires.1范...
行业标准2023.07.18