A first valve element may be positioned within the first port and a fluid director may be positioned within the connecting portion.
第一阀门元件可定位在第一端口中，并且导流器可定位在连接部分中。
This welding machine is used for welding parts in applications of valve element, in-out water pipe fittings at end covers of solar water heaters, automobile and motorcycle manufactures.
该系列管接头电脑自动氩弧焊机适用于气阀阀芯、太阳能热水器端盖进出水管接头焊接、并广泛应用于汽车制造、摩托车制造等行业。
This welding machine is used for welding parts in applications of valve element, in-out water pipe fittings at end covers of solar water heaters, automobile and motorcycle manufactures.
该系列管接头电脑自动氩弧焊机适用于气阀阀芯、太阳能热水器端盖进出水管接头焊接、并广泛应用于汽车制造、摩托车制造等行业。
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