(5) Fountain solution dasage astheno acid small, block blank portion would fall in with hydrophilia, confecting fountain solution entirely in Hong Kong.
The technique character of the baffle of inspirator was introduced.A feasible process plan was determined and the integral piercing blanking bending forming die was designed.
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Based on the analysis of rubber blank preshrinking mechanism, six factors influencing preshrinking effect are further analyzed. A meaningful investigation on shrink-proof of fabric is conducted.