环槽式密封面
ring type joint face
环槽式密封面法兰连接
ring type joint face flanged
盒式密封
cartridge seal
环槽
lantern ring groove
环槽滚子
grooved roll
环槽滑轮
grooved pulley
活页封面
binder
活动法兰
loose type flange
活套法兰
lap joint flange; lapped flange; loose flange; loose type flange; simple flange
护圈密封
retainer seal
黄油密封
grease seal
机械密封
contact seal; mechanical seal
机械面密封
mechanical face seal
后焊法
backhand welding
合成橡胶-酚醛或环氧树脂粘合剂
ray-bond
核间成环作用
internuclear cyclisation
核燃料循环
nuclear fuel cycle
核实环境
verification environment
横置带环
translocating band
红细胞内环
endoerythrocytic cycle