词汇	core solder wire
释义	core solder wire 钎焊丝
随便看	constant length equation deviation constant length field constantlength heat treatment constant length heat treatment constant-length heat treatment constant length shift method constant length system constant letter constant level constant-level balance constant level balloon Constant Level Balloon constant-level balloon constant level carbureter constant level carburetter constant level carburettor constant level chart constant-level chart constantlevel control constant level control constant-level control constantlevel conversion constant level conversion constant-level conversion constant level discriminator