Ụlọ ígwè bụ ihe dị arọ, ike dị elu, ezigbo arụmọrụ seismic, nchekwa ike, enwere ike ịmegharị ihe owuwu ụlọ. Ime ụlọ pụrụ iche ngwaahịa nchara, gụnyere elu-edu welded structural ígwè, elu-ike elu-edu efere, thermoformed ọkpọkọ, ígwè na ndị ọzọ elu solderability; e...
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