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Tìm thấy 217 kết quả.

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181

ISO 485

Aircraft water-methanol pressure connections

Aircraft water-methanol pressure connections

182

ISO 4850

Personal eye-protectors for welding and related techniques; Filters; Utilisation and transmittance requirements

Personal eye-protectors for welding and related techniques; Filters; Utilisation and transmittance requirements

183

ISO 4851

Personal eye-protectors; Ultra-violet filters; Utilisation and transmittance requirements

Personal eye-protectors; Ultra-violet filters; Utilisation and transmittance requirements

184

ISO 4852

Personal eye-protectors; Infra-red filters; Utilisation and transmittance requirements

Personal eye-protectors; Infra-red filters; Utilisation and transmittance requirements

185

ISO 4854

Personal eye-protectors; Optical test methods

Personal eye-protectors; Optical test methods

186

ISO 4855

Personal eye-protectors; Non-optical test methods

Personal eye-protectors; Non-optical test methods

187

ISO 4856

Personal eye-protectors; Synoptic tables of requirements for oculars and eye-protectors

Personal eye-protectors; Synoptic tables of requirements for oculars and eye-protectors

188

ISO 486

Cinematography; 16 mm motion-picture film perforated 8 mm Type R; cutting and perforating dimensions

Cinematography; 16 mm motion-picture film perforated 8 mm Type R; cutting and perforating dimensions

189

ISO 4863

Resilient shaft couplings; Information to be supplied by users and manufacturers

Resilient shaft couplings; Information to be supplied by users and manufacturers

190

ISO 4866

Mechanical vibration and shock - Vibration of fixed structures - Guidelines for the measurement of vibrations and evaluation of their effects on structures

Mechanical vibration and shock - Vibration of fixed structures - Guidelines for the measurement of vibrations and evaluation of their effects on structures

191

ISO 4869-1

Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation

Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation

192

ISO 4869-2

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

193

ISO 4869-3

Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture

Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture

194

ISO 4869-6

Acoustics - Hearing protectors - Part 6: Determination of sound attenuation of active noise reduction earmuffs

Acoustics - Hearing protectors - Part 6: Determination of sound attenuation of active noise reduction earmuffs

195

ISO 487

Steel roller chains, types S and C, attachments and sprockets

Steel roller chains, types S and C, attachments and sprockets

196

ISO 4871

Acoustics - Declaration and verification of noise emission values of machinery and equipment

Acoustics - Declaration and verification of noise emission values of machinery and equipment

197

ISO 4874

Tobacco - Sampling of batches of raw material - General principles

Tobacco - Sampling of batches of raw material - General principles

198

ISO 4875-1

Metal-cutting band saw blades - Part 1: Vocabulary

Metal-cutting band saw blades - Part 1: Vocabulary

199

ISO 4875-2

Metal-cutting band saw blades - Part 2: Characteristics and dimensions

Metal-cutting band saw blades - Part 2: Characteristics and dimensions

200

ISO 4876

Tobacco and tobacco products; Determination of maleic hydrazide residues

Tobacco and tobacco products; Determination of maleic hydrazide residues

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