Amfani:

Wannan samfurin bindiga ne aiki tare da hayaki gas gwaji don tattara gas fitarwa samfurin daga fitarwa gas fitarwa bututun.

Babban fasali:

1. Kayayyakin ne mai sauki da sauki da kuma inganci mai kyau.

2. End amfani da m tsawo zane, sauki maye gurbin

Fasaha nuna alama:

1. tsawon: 0.9m

2. tsawon bututun tsawon: 0.4m