赛斯专业词典
弯管目镜
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薄壁管弯管工具生产技术
technology of manufacturing bending tool for thin-walled tube
出油管弯管
flowline bend
导管弯管
conduit bend
冷弯弯管机
cold-bending machine
排气岐管弯管
exhaust manifold elbow
铜管弯管机
Copper pipe bender
弯管、弯头
Elbow
弯管管壁减薄率
bend wall dethickness
弯管弯头
bend
折管目镜
broken eyepiece
单透镜目镜
primitiver eyepeice
棱镜目镜
prismatic eyepiece
prismatic eye
凌镜目镜
diagonal eyepiece
双透镜目镜
two-lens ocular
显微镜目镜
microscope eyepiece
眼镜目镜
spectacles ocular
1.3弯管
bend
180°矩形弯管
180° curved duct with rectangular cross-section
90°矩形弯管
90°rectangular bend
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