Gold Index: 853
zhejiang must industry co.,ltd. [China (Mainland)]
City: yong kang Province/State: Zhejiang Country/Region: China (Mainland)
safety and protection
SPARK A
a).Cartridage Size:110 * 90 *13mm b).Viewing Window:90 *40mmc).Switch Time: < or =1msd).Shade:4/9-13 (Outside adjuster)e).Ultraviolet Prot
2007-07-23
SAFETY AND PROTECTION
SPARK-G
1). View Area:90x40mm2).Dimension:350x220x180mm 3). UV Transmittance:< or =0.00006% 4). Weight:400g5). The product with economical price
SPARK-E
1).Shade Number In Light State:Din3#2).Shade Number In Dark State:Din9-13#(stepless regulation)3). Response Time:<0.1ms(ro
welding helmet
SPARK-H
1). Fine craftworks with colorful and unique design.2).Sliding cartridge for convenient replacement of various lenses.3).Shell made of fire-resi
2007-07-20
SPARK-F
1).Shade Number In Light State:Din4#2). Shade Number In Dark State:Din9-13#3).Response Time:<0.3ms(room temperature)4).
safety and production
SPARK-C
1).Cartridage Size:110 * 90 *13mm 2).Viewing Window:90 *40mm3).Switch Time: ≤1ms4).Shade:4/9-13 5).Ultraviolet Protection:<0.0001% (
SPARK-B
1).Cartridage Size:110 *90 *5mm 2).Viewing Window:88 *34mm3).Switch Time: ≤0.5ms4).Shade:3/10.55). Ultraviolet Protection:<0.0001% (
SPARK-D
Shade Number In Light State:Din4#Shade Number In Dark State:Din9-13#(stepless regulation)Response Time:<0.1ms(room temperat