Նմանատիպ նյութեր
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Raw natural rubber (first revision)
: 982 SIRIM -
Rubber, raw - sample preparation
: 5087 International Organization for Standardization -
Sampling and sample preparation of raw rubber
: 8096 British Standards Institution -
Raw rubber in bales - sampling
: 5087 International Organization for Standardization -
Raw natural rubber
: 8096 British Standards Institution