A.生產產品齒高0.185mm B.芯頭槽底寬0.185mm C.芯頭名義齒槽深0.185mm D.芯頭長0.185Cm
A.實際總壁厚0.30mm B.底壁厚0.30mm C.齒高0.30mm D.名義總壁厚0.30mm
A.先關電后關氣 B.先關氣后關電 C.同時關 D.關電即可