This standard specifies the safety requirements for diesel pile drivers and for their operators before,during and after operation.This standard is applicable to the tubular diesel pile hammers prescribed in JG/T 5053.1 (hereinafter referred to as tubular hammers); the guide rod type diesel pile hammers prescribed in JG/T 5109 (hereinafter referred to as rod type hammers); and the diesel pile drivers consisting of a pile rig prescribed in JG/T 5006.1(hereinafter referred to as pile drivers).
定价: 192元 / 折扣价: 164 元 加购物车
This standard specifies the classifications,technical requirements,test methods,inspection rules,marking,packaging,transport and storage for rotary drilling rigs.
This standard is applicable to tracked,wheeled or walking type rotary drilling rigs electrically-driven or engine-driven.
定价: 540元 / 折扣价: 459 元 加购物车
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400-168-0010






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