标准检索

Metallic and other inorganic coatings — Simultaneous thickness and electrode potential determination of individual layers in multilayer nickel deposits (STEP test)

Plastics — Assessment of the effectiveness of fungistatic compounds in plastics formulations

Plastics piping and ducting systems — Plastics pipes and fittings — Method for exposure to direct (natural) weathering

Round steel short link chains for lifting purposes — Fine tolerance hoist chains for hand operated chain hoists — Grade VH

Hydraulic fluid power — Pressure switches — Mounting surfaces

Round steel short link chains for lifting purposes — Fine tolerance hoist chains for hand operated chain hoists — Grade TH

Iron ores — Determination of metallic iron content — Iron(III) chloride titrimetric method

Cranes — Design calculation for wheel/rail contacts and associated trolley track supporting structure — Part 1: General

Hydraulic fluid power — Filters — Multi-pass method for evaluating filtration performance of a filter element

Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)

Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance

Air filters for general ventilation — Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency

Wood-based panels — Particleboard

Wood-based panels — Oriented strand board (OSB) — Definitions, classification and specifications

Sodium and potassium silicates for industrial use — Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide

Respiratory protective devices — Methods of test and test equipment — Part 10: Resistance to ignition, flame, radiant heat and heat

Respiratory protective devices — Methods of test and test equipment — Part 11: Determination of field of vision

Respiratory protective devices — Methods of test and test equipment — Part 12: Determination of volume-averaged work of breathing and peak respiratory pressures

Respiratory protective devices — Methods of test and test equipment — Part 13: RPD using regenerated breathable gas and special application mining escape RPD: Consolidated test for gas concentration, temperature, humidity, work of breathing, breathing resistance, elastance and duration