本管道走向和焊点分布图适用于星星BD/BC142-215、BD/BC142-215H、SD/SC132~218P、BD/BC132~218PH、SD/SC268-368P、SD/SC190-320Y、SD/SC258~302、BD/BC258~302、BD/BC258~302、BD/BC258~302H、BCD171-281H、BCD146-265PH、BCD150-216PH、SCD146-265P、BD/BC408~618系列冷柜。