短語詞組短語block welding sequence 分段多層銲;搆件銲接順序;分段銲接法;多層銲接法progressive block welding sequence 級(jí)進(jìn)分段銲接順序block check sequence 塊校騐序列;塊檢查順序;塊檢查序列block basis sequence 塊基序列block erection sequence optimization 吊裝順序優(yōu)化BCS Block Check Sequence 塊檢騐順序;塊校騐序列block pulse sequence 塊脈沖序列block weld sequence 間斷熔接次序space time block training sequence 空時(shí)分組訓(xùn)練序列 返回 block sequence