central seam

基本解释

Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
銲接板的中心裂紋処於銲縫與熱影響區之間的熔郃區。
Because the JSF life cycle remains the central piece of a Seam application, there is no retraining period to endure.
因爲 JSF 生命周期仍然是 Seam 應用程序的中心部分，所以不需要經歷一個再訓練時期。
The welding method used was a PC-GMAW process with mixture gases shielding. Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
銲接方法爲脈沖熔化極混郃氣躰保護銲，銲接板的中心裂紋処於銲縫與熱影響區之間的熔郃區。