RS ISO 1996-2: 2017 ACOUSTICS — DESCRIPTION, MEASUREMENT AND
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PART 2: DETERMINATION OF SOUND PRESSURE
LEVELS
90,000.00
4
360,000.00
2
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RS ISO 15609-5: 2011 SPECIFICATION AND QUALIFICATION OF WELDING
PROCEDURES FOR METALLIC MATERIALS —
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PART 5: RESISTANCE WELDING
28,500.00
2
57,000.00
3
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ON RECRUITMENT
24,000.00
4
96,000.00
4
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RS ISO 15874-1:2013/Amd 1:2022 PLASTICS PIPING SYSTEMS FOR HOT AND COLD
WATER INSTALLATIONS — POLYPROPYLENE (PP) —
PART 1: GENERAL
