Soil quality. Determination of the water-retention characteristic. Laboratory methodsWhat is ISO 11274 Soil water retention determination about? ISO 11274 discusses soil quality with a focus on determining its water retention characteristic. ISO 11274 specifies laboratory methods for the determination of the soil water retention characteristic. ISO 11274 applies only to measurements of the drying or desorption curve. Four methods are described to cover the complete range of soil water pressures as follows: Method using sand, kaolin,

The influence quantities considered in BS EN 60654-1 are limited to those which may directly affect the performance of process measurement and control systems

NOTE 1 Class B should be used when it is not clear where the equipment is to be located

Also of interest: BS 7079:2009 General introduction to standards for preparation of steel substrates before application of paints and related products

The test method is only suitable for wood and wood-based substrates

Figure 1 — Scope of this International Standard

reduction or elimination of secondary amino sources

The DLMS/COSEM SMITP B-PSK PLC communication profile is based on a simplified or collapsed three-layer OSI architecture

7 Transmission elements

all protection instrument transformers and protection capable SAMU channels are specified with dual accuracy class ratings

BS 1924‑2 is the second part of a two-part British Standard that deals with general requirements

messages required for both cellular phone-based CDRG and beacon-based CDRG have been taken into account

documentation and construction