DIN 38405-13-2011 德国检验水,废水和污泥的标准方法.阴离子(D组)-第13部分:氰化物的测定(D13)

上一篇: DIN 38408-3-2011 德国对水,废水和淤泥检验的标准方法.气体含量(G组).第3部分:臭氧测定(G3)
下一篇: DIN 38407-41-2011 德国检验水,废水和污泥的标准方法.可联合测定的材料(F组)-第41部分:选定的水中易挥发性有机化合物的测定.气相色谱法(GC-MS)

Product Code:SAE J2754
Title:Volumetric Rating of Excavator Mounted, Bucket Linkage Operated Grapples
Issuing Committee:Mtc C5, Excavators
Scope:This standard specifies a procedure for approximating the volume of materials contained in the grapple of bucket linkage operated grapples mounted to excavators. The volume ratings are based on the inside dimensions of the grapple and representataive volumes extending beyond the grapple. The method employs the technique of dividing the complex shape of the material in the grapple into simple geometric forms to allow volume calculations of different grapple configurations. The rating method is intended to provide a consistent means of comparing grapple capacities. It is not intended to define actual capacities that might be observed in any specific application.Product Code:SAE ARP416
Title:Directional Indicating System (Turbine Powered Subsonic Aircraft)
Issuing Committee:A-4 Aircraft Instruments Committee
Scope:This recommended practice covers the requirements for gyroscopically stabilized Directional Indicating Systems, which will operate as a 1°/hour latitude corrected, free directional gyro or as a slaved gyro, magnetic compass with 1/2° accuracy.