Equipped with a detector at the front lay, when missing sheet is detected, the machine will stop automatically, which prevent press roller from sticking with glue.
前规处设有纸张侦测电眼，若侦测到纸张“脱节”，会自动停机，有效地防止因“断纸”造成压力辊上粘胶。
This exposure is made with a small F-stop to a sheet of white paper placed over the original, or to the rays from a flash - lamp.
闪光曝光，可用小光圈档，用一张白纸放在原稿上面或用闪光灯曝光。
Even as the market chorus calling for an ECB back-stop for sovereign borrowers grows louder, the ECB appears to be digging in against using its balance sheet to stem the contagion.
虽然市场对欧洲央行支持主权借贷人的呼声越来越大，但央行似乎不愿使用资产负债表来抑制危机蔓延。
Professional external processing and metal materials procurement, materials laser cutting, CNC bending, welding and other sheet metal manufacturing one-stop services.
专业对外加工并致力于金属材料采购，激光切割下料，数控折弯，焊接成型等钣金制造一站式服务。
Professional external processing and metal materials procurement, materials laser cutting, CNC bending, welding and other sheet metal manufacturing one-stop services.
专业对外加工并致力于金属材料采购，激光切割下料，数控折弯，焊接成型等钣金制造一站式服务。
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