boric solution 硼酸浴液 boride base cermet 硼化物基金属陶瓷
% y8 L9 a9 q& Z9 B boride ceramics 硼金属陶瓷5 r' N4 r V& N' j1 B
boring and drilling machine 镗钻两用机床5 X4 M% Z1 U7 e' A6 Q
boring and milling machine 镗铣两用机床" b4 C6 [0 v, [! \
boring and turning mill 镗车两用机床
6 [. b/ h2 b( \5 N* j# v boring apparatus 镗孔刀具* p7 |; W& u; \7 \
boring bar 镗杆
5 @) E' g5 G2 ^ boring bit 镗孔钻头
+ m/ J3 @/ w) i* z0 O, q$ U4 e+ r2 @ boring cutter 镗刀$ E% `, H7 a5 g; _) n W
boring finishing turning tool 镗孔光车刀# w2 u7 `) f! e/ L! M" D
boring frame 钻架* N, @" J" T5 x4 F, O
boring head 镗头 |