Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications1。 This standard is issued under the fixed designation A193/A193M; the number immediately followin
英文原版 Preface to the second edition Our motivation for (re)writing this book One of the leitmotifs of writing the first edition of our book was the observation that most logics used in the design, specification and verification of computersystems fun
Petroleum and natural gas industries—Materials for use in H2Scontaining environments in oil and gas production— Part 1: General principles for selection of cracking-resistant materials Part 2: Cracking-resistant carbon and low alloy steels, and the
威卡微型波登管压力表，安装，标准版说明书pdf,Applications ■ For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts ■ Indication of cylinder charging pressure ■ Respiratory protective equipment, sports weapons,
威卡螺旋管压力表，向后安装，直接驱动说明书pdf,Pressure gauge with spiral tube Model 116.15, back mount Direct drive version Applications For the measurement of static pressure with dry gaseous media that will not attack copper alloy parts Indication of cylinder charging
威卡波登管压力表，工业系列说明书pdf,Applications ■ For gaseous and liquid media that are not highly viscous or crystallising ■ Model 112.28: Measuring system Cu-alloy Model 132.28: Measuring system stainless steel, also for aggressive media ■ Hydraulics ■ Comp
威卡差压计，NS 100，160波登管件，标准系列，V形输入pdf,Applications Measurement of differential pressures or of two different pressures applied For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts Heating, ven
