STAS 1897-1980 Petroleum equipment FOKGED KELLEY STEMS《石油设备 锻造方钻杆》.pdf

相关资源

STAS 11074-1978 Petroleum equipment MUD PUMP 3 PN-20《石油设备 》.pdf

STAS 11609-1989 Petroleum equipment FORGED DRILL COLLARS《石油设备锻造钻头箍 》.pdf

STAS 10430-1975 Petroleum equipment WORKOVER AND COMPLETIOIS RIGS Technical quality requirements《石油设备油井维修及完井钻机质量技术要求 》.pdf

STAS 10983-1984 Petroleum equipment CEMENTING AND FRACTURING UNITS Types and basic parameters《石油设备 溶结和压裂机组 类型和基本参数 》.pdf

STAS 11167-1992 Oil equipment hydraulic jars《石油设备液压罐 》.pdf

STAS 593-1990 Petroleum equipment Tubing spiders《石油设备 油管卡盘》.pdf

STAS 205-1973 Petroleum equipment DRILL PIPE RUBBER PROTECTORS Sizes《石油设备 钻杆橡胶保护器 大小》.pdf

STAS 11214-1980 Petroleum equipment TRIPLEX MUD PUMPS HIGH POWER WITH PISTONS Technical specifications《石油设备 三缸泥浆泵高功率，带活塞 技术规格 》.pdf

STAS 211-1990 Petroleum equipment Sucker rod elevators《石油设备 抽油杆升降机》.pdf

STAS 215-1983 Petroleum equipment MANUAL WEDGES FOR DRILLING PIPES《石油设备 钻探管道用的手工楔》.pdf

猜你喜欢

BS ISO 96-1-2016 en_2664 Textile machinery and accessories Rings and travellers for ring spinning and ring twisting frames Flange rings T and SF and their travellers《纺织机械和附件.环锭细纱机和.pdf

BS ISO 96-2-2009 en_2101 Textile machinery and accessories - Rings and travellers for ring spinning and ring twisting frames - HZ- and J-rings and their travellers《纺织机械和附件 环锭细纱机和环.pdf

BS ISO 6118-2006 en_1014 Road vehicles - Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid.pdf

BS ISO 6358-3-2014 en_8710 Pneumatic fluid power Determination of flow-rate characteristics of components using compressible fluids Method for calculating steady-state.pdf

BS ISO 6953-1-2015 en_6094 Pneumatic fluid power Compressed air pressure regulators and filter-regulators Main characteristics to be included in literature from suppliers.pdf

BS ISO 7194-2008 en_5756 Measurement of fluid flow in closed conduits - Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means.pdf

BS ISO 834-10-2014 en_5766 Fire resistance tests Elements of building construction Specific requirements to determine the contribution of applied fire protection.pdf

BS PD IEC TS 62763-2013_5284 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire《通过控制导向线使用PWM (脉冲宽度调制) 的导向功能和控制导向线》.pdf

BS ISO 8070-2007 Milk and milk products - Determination of calcium sodium potassium and magnesium contents - Atomic absorption spectrometric method《牛奶和奶制品 钙、钠、钾和镁含量的测定 原子吸.pdf