Stationary source emissions. Determination of gas and particle-phase polycyclic aromatic hydrocarbons. Sample preparation, clean-up and determination— 32 стр.
AMBIENT AIR. DETERMINATION OF TOTAL (GAS AND PARTICLE-PHASE) POLYCYCLIC AROMATIC HYDROCARBONS. COLLECTION ON SORBENT-BACKED FILTERS WITH GAS CHROMATOGRAPHIC/MASS SPECTROMETRIC ANALYSE— 32 стр.
Communication cables. Common design rules and construction. Polyethylene insulation compounds for multi element metallic cables for indoor installation (data cable)— 12 стр.
Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. Polyethylene coatings (2-layer PE)— 42 стр.
BS EN 253. District heating pipes. Bonded single pipe systems for directly buried hot water networks. Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene— 47 стр.
Communication cables. Common design rules and construction. Crosslinked polyethylene insulation compounds: instrumentation, control and field bus cables— 12 стр.
Communication cables. Common design rules and construction. Polyethylene insulation for multi-pair cables used in access telecommunication networks: Outdoor cables— 12 стр.
Electric and optical fibre cables – Test methods for non-metallic materials. Part 511: Mechanical tests – Measurement of the melt flow index of polyethylene and polypropylene compounds (IEC 60811-511:2012)— 20 стр.
Petroleum, petrochemical and natural gas industries. Non-metallic materials in contact with media related to oil and gas production. Thermoplastics— 36 стр.