Viscometry ; capillary viscometers with circular and rectangular cross section for determination of flow curves ; systematic deviations , sources and corrections 粘度测定法.测定流速曲线用环形和矩形横截面的毛细管
Timber structures - strength graded structural timber with rectangular cross section - machine grading - additional requirements for initial type testing 木材结构.带矩形截面的强度分级的结构木材.机械分级.初始型号试验附加要求
Timber structures - strength graded structural timber with rectangular cross section - machine grading - additional requirements for factory production control 木材结构.带矩形截面的强度分级的结构木材.机械分级.工厂生产控制附加要求
Timber structures - strength graded structural timber with rectangular cross section - part 2 : machine grading - additional requirements for initial type testing 木材结构.带矩形截面的强度分级的结构木材.第2部分:机械分级.初始型号试验附加要求
Timber structures - strength graded structural timber with rectangular cross section - part 2 : machine grading ; additional requirements for initial type testing ; german version en 14081 - 2 : 2005 木结构.矩形截面的强度分级结构木材.第2部分:机械分级
Timber structures - strength graded structural timber with rectangular cross section - part 4 : machine grading - grading machine settings for machine controlled systems 木结构.矩形截面强度分级结构木材.第4部分:机器分级.机器控制系统的分级机器设置
Timber structures - strength graded structural timber with rectangular cross section - part 3 : machine grading - additional requirements for factory production control 木材结构.带矩形截面的强度分级的结构木材.第3部分:机械分级.工厂生产控制附加要求
Timber structures - strength graded structural timber with rectangular cross section - part 3 : machine grading ; additional requirements for factory production control ; german version en 14081 - 3 : 2005 木结构.矩形截面强度分级结构木材.第2部分:机械分级
Timber structures - strength graded structural timber with rectangular cross section - part 4 : machine grading - grading machine settings for machine controlled systems ; german version en 14081 - 4 : 2005 木结构.矩形截面强度分级结构木材.第4部分:机器分级
Weber et al have calculated the density of impurity and energy spectra of hydrogenic impurities in rectangular cross section qwws without considering the effects of external fields Weber等人在不考虑外场的情况下讨论了矩形量子阱线中类氢杂质的dois和能谱。