hat
Metalik estriktire procesna gen ladan detache &amp; corrugated procesna plak, fil metal twal gaz procesna, plak-nèt corrugated procesna ak elaji pikotman-plak korugatèd procesna ..
eng
Metallic structured packing include perforated &amp; corrugated plate packing, metal wire gauze packing, plate-net corrugated packing and expanded pricking-plate corrugated packing..