S2140	日期+月份，用于S2145与S2146	S7010		SC87-SC88	SC87-SC88
Screw-in nipples	Screw-in nipples	Shut-off nozzle L20 series, power operated	Shut-off nozzle L20 series, power operated	Shut-off nozzle S20 series, spring operated	Shut-off nozzle S20 series, spring operated
Slide retainer device	Slide retainer device	Socket	Socket	Socket	Socket