S-BG-03-L-40 (标准左手柄) S-BG-03-R-40 (右手柄) 油研型液压压力控制阀 S-BG-06-L-40 (标准左手柄) S-BG-06-R-40 (右手柄) S-BG-10-L-40 (标准左手柄) S-BG-10-R-40 (右手柄) S-BG-03-V-L-40 (标准左手柄) S-BG-06-V-L-40 (标准左手柄) S-BG-10-V-L-40 (标准左手柄) SBG-03-B (7-70kfg/m2) SBG-03-H (35-140kfg/m2) SBG-06-B (37-70kfg/m2) SBG-06-H (35-140kfg/m2) SBG-10-B (7-70kfg/m2) SBG-10-H (35-140kfg/m2) SBG-03-1-10 (7-70kfg/m2) SBG-03-2-10 (7-140kfg/m2) SBG-03-3-10 (7-210kfg/m2) SBG-06-1-10 (7-70kfg/m2) SBG-06-2-10 (7-140kfg/m2) SBG-06-3-10 (7-210kfg/m2) SBG-10-1-10 (7-70kfg/m2) SBG-10-2-10 (7-140kfg/m2) SBG-10-3-10 (7-210kfg/m2)