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Terms for subject Chemistry containing checks | all forms
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check experiment检査试验
check nut保险螺母
check point核对-基准点
check valve case逆止阀体
check valve spindle逆止阀顶丝
cold-check test冷开裂试验
dimension check尺寸检查
dimensions check尺寸检查
dual ball check valve双球止逆阀
dye check着色检査
dye check染色探伤
final check最后检査
oil pressure check valve油压止回阀
overhauling check大修检査
suction check valve吸人管止逆阀
visi-check肉眼检査
visi-check目测检査