compression couplingとは意味:圧縮継手{あっしゅく つぎて} compression coupling meaning:[Architecture] A coupling used to connect sections of hubless pipe (i.e., pipe without a hub), acid-resistant cast-iron pipe, or glass-pipe; consists of an inner elastomeric gasket and an outer metal...compression coupling перевод:зажимная муфта; муфта с зажимающими конусами