手动 hand movement; manual operat ...转换 change; transform; convert; ...阀 established house or power g ...三位四通手动转换阀 three position four-way hand change-over valve手动转换 manual shift真空式自动转换阀门 vacuum relay valve手动自动转换开关 man-auto自动手动转换开关 auto manual switch; automan; automatic and hand operated changeover switch; automatic and hand-operated change-over switch; automatic and hand-operated changeover switch转换阀 change over valve; change valve; commutation value; conversion valve; cross valve; diverter valve; exchange-over valve; shift over valve; switch value; switch valve手动和自动转换继电器 manual automatic relay手动自动转换继电器 manual-automatic relay自动-手动无平衡无扰动转换 auto balanceless板式转换阀 plate type changeover valve电磁转换阀 electromagnetic change-over valve废气转换阀 exhaust gas change-over valve供气转换阀 switch of gas supp1y空气转换阀 asv air switching valve四路转换阀 four-way change-over valve四咱转换阀 four-way change-over valve吸入转换阀 suction reversing valve真空转换阀 vsv vacuum switching valve; vtv vacuum transmitting valve柱转换阀 column switching valve手动转轮 hand wheel手动转输 hand winding; handwinding手动转向 manual steering
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Three position four - way hand change - over valve 三位四通手动转换阀
Last modified time:Mon, 11 Aug 2025 00:29:56 GMT