Tukang las perlindungan kedua

Intan Kavina

Novice pintu masuk pengelasan perlindungan kedua, metode pengelasan terbalik, cocok untuk pengelasan lembaran, kecepatan cepat, efisiensi tinggi # pengelasan perlindungan kedua # pengelasan busur argon # pelatihan tukang las Dongguan # pelatihan tukang las Guangdong # Dongguan tukang las penelitian tekstual

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masyaallaharill_

masyaallaharill_

Tukang las perlindungan kedua tanpa udara murah. Pemula dapat menggunakannya, mesin las listrik rumah / industri nyata, ingin melihat saya siaran langsung!! # tukang las listrik # pengelasan # tukang las listrik satu

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Intan Kavina

Teknik pengelasan segitiga pengelasan perlindungan kedua, pengelasan perlindungan kedua keterampilan pengelasan sudut vertikal, pengelasan sudut vertikal berbagi dengan semua orang # Dongguan pelatihan keamanan kedua # Pelatihan Tukang Las Foshan # Pelatihan Tukang Las Shenzhen

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ysrm

Pengelasan perlindungan kedua 3G pengelasan vertikal definisi tinggi, entri pengelasan perlindungan kedua pemula, pelatihan tukang las Guangdong

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masyaallaharill_

masyaallaharill_

Itu murah dan mudah digunakan. sangat cocok untuk tukang las perlindungan kedua tanpa udara pemula, kualitasnya tidak cukup baik untuk tukang las listrik industri nyata, dan saya suka melihat saya siaran langsung!! # pengelasan perlindungan kedua # mesin las listrik satu

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Radhiatul Iffa

Tukang las perlindungan kedua juga memiliki ambang batas, yang dapat digunakan untuk pengelasan horizontal, pengelasan vertikal dan pengelasan belakang.

2

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masyaallaharill_

masyaallaharill_

Tukang las perlindungan kedua tanpa udara murah. Pemula dapat menggunakannya, mesin las listrik rumah / industri nyata, ingin melihat saya siaran langsung!! # tukang las listrik # pengelasan # tukang las listrik satu

Curtir

Comentar

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Intan Kavina

Entri pengelasan perlindungan kedua pemula, keterampilan pengelasan perlindungan kedua saat ini dan pengaturan tegangan, sekolah pelatihan pengelasan perlindungan kedua Dongguan # Pelatihan Tukang Las Dongguan

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Carregando

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