Shenhai Explosion-Proof
Ko te whakarōpūtanga pahū-pahū IIB he nui ake i te IIA, me te karaehe pāmahana T4 he iti ake, he haumaru ake i te T1. Koia, He pai ake te whakatauranga pahū-pahū a BT4.
| III | C | T 135℃ | Db | IP65 |
|---|---|---|---|---|
| III Te puehu mata | T1 450 ℃ | Ma | IP65 | |
| T2 300℃ | Mb | |||
| T3 200 ℃ | ||||
| A Nga kahui rere mura | Na | |||
| T4 135 ℃ | ||||
| Db | ||||
| B Te puehu kore kawe | T2 100 ℃ | Dc | ||
| C Te puehu whakaheke | T6 85℃ |
Ko ia karaehe pahū-pahū ka whai i nga whaainga haumaru motuhake. Ka kitea nga korero taipitopito ma te rapu i runga i a Shenhai Explosion Proof.