GOST 24344-1980 Portable single-impression press moulds for manufacturing rubber-fabric locking rings Design and dimensions《橡胶夹布压圈制造用单位可卸压模 结构及尺寸》.pdf

相关资源

NB T 10366-2019 煤矿卸压瓦斯地面钻井抽采技术方法.pdf

BS ISO 21013-1-2008 Cryogenic vessels - Pressure-relief accessories for cryogenic service - Reclosable pressure-relief valves《低温容器 低温设备用卸压附件 可重新盖紧的卸压阀》.pdf

NB T 20268-2014 压水堆核电厂安全阀和卸压阀管系设计准则.pdf

EJ T 339-1988 压水堆核电厂安全阀和卸压阀管系设计准则.pdf

BS ISO 21013-2-2007 Cryogenic vessels - Pressure-relief accessories for cryogenic service - Non-reclosable pressure-relief devices《低温容器 低温设施用卸压附件 打开后不能重新盖紧的卸压装置》.pdf

GB T 25217.10-2019 冲击地压测定、监测与防治方法 第10部分：煤层钻孔卸压防治方法.pdf

CNS 13301-2002 Method of inspection for gas pressure welded joint of steel bars for concrete reinforcement《钢筋混凝土用钢筋瓦斯压接接头检查法》.pdf

GOST 24516-1980 Packets quick-changing with horisontal break of press-moulds for manufacturing of rubber O-rings section Construction and dimensions《制造大截面橡胶圈用横向可卸压卸的快速更换组件 结构及尺寸》.pdf

GB T 25217.11-2019 冲击地压测定、监测与防治方法 第11部分：煤层卸压爆破防治方法.pdf

CNS 13302-1993 Method of Ultrasonic Examination for Gas Pressure Welds of Reinforcing Deformed Bars《钢筋混凝土用竹节钢筋瓦斯压接部超音波探伤试验法》.pdf

猜你喜欢

BS EN 61237-3-1995 Broadcast video tape recorders - Methods of measurement - Electrical measurements for analogue component video signals《广播磁带录像机 测量方法 模拟部件视频信号的电气测量》.pdf

BS EN 61237-4-1998 Broadcast video tape recorders Methods of measurement Analogue audio performance measurements《广播磁带录像机 测量方法 模拟音频性能测量》.pdf

BS EN 61238-1-2003 Compression and mechanical connectors for power cables for rated voltages up to 36 kV (Um = 42 kV) - Test methods and requirements《额定电压为36KV(Um=42 kV)及以下的电力电缆用压接.pdf

BS EN 61240-2017 Piezoelectric devices Preparation of outline drawings of surface-mounted devices (SMD) for frequency control and selection General rules《压电装置 频率控制和选择用表面安装器件(SMD)轮廓.pdf

BS EN 61241-2-2-1996 Electrical apparatus for use in the presence of combustible dust - Test methods - Method for determining the electrical resistivity of dust in layers《易燃灰尘场地中用电.pdf

BS EN 61241-4-2006 Electrical apparatus for use in the presence of combustible dust — nPart 4 Type of protection “pD”《用含易燃粉尘的电气设备 第4部分 pD 保护的类型》.pdf

BS EN 61243-2-1998 Live working - Voltage detectors - Resistive type to be used for voltages of 1 kV to 36 kV a c《带电作业 电压检测器 交流电压1kV-36kV用电阻类型》.pdf

BS EN 61243-3-2010 Live working Voltage detectors Two-pole low-voltage type《带电作业 电压检测器 两极低压型》.pdf

BS EN 61243-5-2001 Live working - Voltage detectors - Voltage detecting systems (VDS)《带电作业 电压检测器 电压检测系统(VDS)》.pdf